South Central Plains This EPA Level III ecoregion encompasses all or part of 42 Texas counties. It extends from the Western Gulf Coastal Plain east across much of Louisiana and north into southeastern Oklahoma and southwestern Arkansas. In Texas, it covers approximately the same land area as the Texas Parks & Wildlife Department’s Pineywoods vegetative region. This collection lists only those taxa found in the Texas portion of the South Central Plains ecoregion.
Thumb	Species	Characteristics
	Abronia fragrans Fragrant Sand-verbena, Snowball Sand Verbena, Sweet Sand-verbena, Prairie Snowball, Sand Verbena, Heart's Delight	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Abutilon fruticosum Indian Mallow, Texas Indian Mallow	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Abutilon parvulum Dwarf Indian Mallow	Duration: Perennial Habit: Subshrub Light: Water:
	Abutilon wrightii Wright's Indian Mallow	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Acaciella angustissima Prairie Acacia, Fern Acacia, Whiteball Acacia, Prairie Wattle, White-ball Acacia	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Acaciella angustissima var. hirta Prairie Acacia, Texas Prairie Acacia, Texas Fern Acacia, Prairie Wattle	Duration: Perennial Habit: Subshrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Acalypha gracilens Slender Threeseed Mercury	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Acalypha monococca Slender Threeseed Mercury	Duration: Annual Habit: Herb Light: Water:
	Acalypha monostachya Round Copperleaf	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Acalypha ostryifolia Pineland Threeseed Mercury, Hop-hornbeam Copperleaf	Duration: Annual Habit: Herb Light: Sun Water: Moist, Dry
	Acalypha phleoides Shrubby Copperleaf, Three-seeded Mercury	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Acalypha rhomboidea Common Threeseed Mercury, Virginia Threeseed Mercury	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Acalypha virginica Virginia Threeseed Mercury	Duration: Annual Habit: Herb Light: Part-shade Water:
	Acer negundo Box Elder, Box Elder Maple, Ash-leaved Maple, Ashleaf Maple, Red River Maple, Fresno De Guajuco	Duration: Perennial Habit: Tree Light: Sun Water: Moist
	Acer rubrum Red Maple, Scarlet Maple, Soft Maple	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Acer rubrum var. drummondii Drummond's Maple, Drummond Red Maple, Swamp Maple	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet, Moist
	Acer saccharinum Silver Maple, Soft Maple, White Maple	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Achillea millefolium Common Yarrow, Western Yarrow, Yarrow, Milfoil	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Acleisanthes longiflora Angel's Trumpets, Angel Trumpets	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Acleisanthes wrightii Wright's Trumpets	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Acmella oppositifolia Oppositeleaf Spotflower	Duration: Perennial Habit: Herb Light: Water:
	Acmella oppositifolia var. repens Oppositeleaf Spotflower, Opposite-leaf Spotflower	Duration: Perennial Habit: Herb Light: Sun Water:
	Acourtia runcinata Featherleaf Desertpeony, Peonia	Duration: Perennial Habit: Herb Light: Water:
	Acourtia wrightii Brownfoot, Pink Perezia	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Adiantum capillus-veneris Southern Maidenhair Fern, Common Maidenhair Fern, Maidenhair Fern, Venus Hair Fern	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Wet, Moist
	Aesculus glabra Ohio Buckeye, Texas Buckeye, Fetid Buckeye, Horse Chestnut	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Aesculus glabra var. arguta Ohio Buckeye, White Buckeye, Texas Buckeye	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet, Moist
	Aesculus pavia Red Buckeye, Scarlet Buckeye , Firecracker Plant	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Moist
	Aesculus pavia var. pavia Scarlet Buckeye, Red Buckeye, Southern Buckeye, Firecracker Plant	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Moist, Dry
	Agalinis fasciculata Beach False Foxglove	Duration: Annual Habit: Herb Light: Water:
	Agalinis gattingeri Roundstem False Foxglove	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Agalinis heterophylla Prairie Agalinis, Prairie False-foxglove	Duration: Annual Habit: Herb Light: Part-shade Water: Moist, Dry
	Agalinis homalantha San Antonio False Foxglove	Duration: Annual Habit: Herb Light: Water:
	Agalinis oligophylla Ridgestem False Foxglove	Duration: Annual Habit: Herb Light: Water:
	Agalinis purpurea Purple False Foxglove, Purple Gerardia, Gerardia	Duration: Annual Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Agalinis tenuifolia Slenderleaf False Foxglove	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Agave lechuguilla Lechuguilla, Tula Ixtle, Maguey Lechuguilla, Shindagger	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Ageratina altissima White Snakeroot	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Ageratina havanensis Shrubby Boneset, White Mistflower, White Shrub Mistflower, Havana Snakeroot	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Agrimonia parviflora Harvest Lice, Small-flowered Agrimony, Southern Agrimony, Swamp Agrimony	Duration: Perennial Habit: Herb Light: Water:
	Agrostis hyemalis Winter Bentgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Agrostis perennans Upland Bentgrass, Autumn Bentgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Aletris aurea Golden Colicroot, Colicroot, Star Grass, Yellow Colic Root	Duration: Perennial Habit: Herb Light: Water:
	Alisma subcordatum American Water Plantain	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Allionia incarnata Trailing Windmills, Trailing Four O'Clock, Pink Windmills, Trailing Allionia	Duration: Perennial Habit: Herb Light: Water:
	Allium canadense Meadow Garlic, Wild Garlic, Wild Onion	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Allium canadense var. canadense Meadow Garlic, Wild Onion, Canada Onion	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Allium canadense var. fraseri Fraser Meadow Garlic, Fraser Meadow Garlic	Duration: Perennial Habit: Herb Light: Water:
	Allium canadense var. hyacinthoides Hyacinth Meadow Garlic	Duration: Perennial Habit: Herb Light: Water:
	Allium canadense var. mobilense Meadow Garlic, Wild Onion	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Allium drummondii Drummond's Onion, Wild Garlic, Drummond Wild Onion	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Allium kunthii Kunth's Onion	Duration: Perennial Habit: Herb Light: Water:
	Allium stellatum Autumn Onion, Prairie Onion	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Allowissadula holosericea Velvet-leaf Mallow, Chisos Mountain False Indianmallow	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Alnus serrulata Smooth Alder, Hazel Alder, Brookside Alder, Tag Alder, Common Alder, Black Alder	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Wet, Moist
	Alopecurus carolinianus Carolina Foxtail	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Alophia drummondii Propeller Flower, Purple Pleat-leaf, Pinewoods Lily, Prairie Iris, Pleatleaf Iris	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Aloysia gratissima Whitebrush, Bee-brush, White-brush, Common Bee-brush, Beebrush, Privet Lippia	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Amaranthus greggii Gregg's Amaranth	Duration: Annual Habit: Herb Light: Water:
	Amaranthus hybridus Slim Amaranth	Duration: Annual Habit: Herb Light: Sun Water:
	Amaranthus palmeri Carelessweed	Duration: Annual Habit: Herb Light: Water:
	Amaranthus powellii Powell's Amaranth, Green Amaranth, Powell's Smooth Amaranth	Duration: Annual Habit: Herb Light: Water:
	Amaranthus retroflexus Redroot Amaranth	Duration: Annual Habit: Herb Light: Water:
	Amaranthus scleropoides Bonebract Amaranth	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Amaranthus spinosus Spiny Amaranth, Thorny Pigweed	Duration: Annual Habit: Herb Light: Water:
	Amaranthus tuberculatus Roughfruit Amaranth, Water Hemp	Duration: Annual Habit: Herb Light: Water: Moist
	Amblyolepis setigera Huisache Daisy, Butterfly Daisy, Honey Daisy	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Ambrosia artemisiifolia Annual Ragweed, Short Ragweed	Duration: Annual Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Ambrosia confertiflora Weakleaf Bur Ragweed, Weak Leaved Burweed, Slimleaf Bursage	Duration: Perennial Habit: Herb Light: Water:
	Ambrosia psilostachya Cuman Ragweed, Western Ragweed, Perennial Ragweed, Common Ragweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Ambrosia trifida Great Ragweed, Giant Ragweed	Duration: Annual Habit: Subshrub Light: Shade, Part-shade Water: Moist
	Ammannia auriculata Eared Redstem	Duration: Annual Habit: Herb Light: Water:
	Ammannia coccinea Valley Redstem, Scarlet Tooth-cup	Duration: Annual Habit: Herb Light: Sun Water:
	Ammoselinum popei Plains Sandparsley	Duration: Annual Habit: Herb Light: Water:
	Amoreuxia wrightii Wright's Yellowshow, Yellow-show	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Moist
	Amorpha canescens Leadplant, Leadplant Amorpha, Prairie Shoestring	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Amorpha fruticosa Indigo Bush, False Indigo Bush, False Indigo, Desert False Indigo	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Amorpha paniculata Panicled False Indigo	Duration: Perennial Habit: Shrub Light: Water:
	Ampelopsis cordata Heartleaf Peppervine, Heart-leaf Ampelopsis	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Amphiachyris dracunculoides Prairie Broomweed, Broomweed	Duration: Annual Habit: Herb Light: Water:
	Amphicarpaea bracteata American Hogpeanut	Duration: Annual Habit: Vine Light: Water:
	Amsonia illustris Ozark Bluestar, Showy Blue-star, Missouri Blue Star, Swamp Bluestar	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Amsonia longiflora Tubular Bluestar, Trumpet Slimpod	Duration: Perennial Habit: Herb Light: Water:
	Amsonia longiflora var. salpignantha Tubular Bluestar, Trumpet Slimpod	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Amsonia repens Creeping Bluestar	Duration: Perennial Habit: Herb Light: Water:
	Amsonia tabernaemontana Eastern Bluestar, Blue Dogbane, Willow Amsonia, Woodland Bluestar	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Anagallis minima Chaffweed	Duration: Annual Habit: Herb Light: Water:
	Ancistrocactus scheeri Scheer's Fishhook Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Ancistrocactus tobuschii Tobusch Fishhook Cactus, Shorthook Fishhook Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Andropogon gerardii Big Bluestem, Tall Bluestem, Turkeyfoot	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Andropogon glaucopsis Purple Bluestem, Chalky Bluestem	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Andropogon glomeratus Bushy Bluestem, Brushy Bluestem	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Andropogon gyrans Elliott's Bluestem	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Andropogon ternarius Splitbeard Bluestem, Split Bluestem	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Andropogon virginicus Broomsedge, Broomsedge Bluestem, Yellowsedge Bluestem, Whiskey Grass, Popotillo Pajon	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Anemia mexicana Mexican Fern, Mexican Flowering Fern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Anemone berlandieri Tenpetal Anemone, Tenpetal Thimbleweed, Windflower, Southern Anemone, Granny's Nightcap	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Anemone caroliniana Carolina Anemone, Carolina Thimbleweed, Southern Thimbleweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Anemone edwardsiana Edwards Plateau Thimbleweed, Two-flowered Anemone	Duration: Perennial Habit: Herb Light: Shade Water:
	Anemone tuberosa Tuber Anemone, Desert Anemone	Duration: Perennial Habit: Herb Light: Water:
	Antennaria parlinii Parlin's Pussytoes, Ladies' Tobacco	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Antennaria parlinii ssp. fallax Parlin's Pussytoes	Duration: Perennial Habit: Herb Light: Water:
	Antennaria plantaginifolia Woman's Tobacco, Ladies' Tobacco, Everlasting, Mouse Ear, Plantain-leaf Pussytoes	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Anthaenantia rufa Purple Silkyscale	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Aphanostephus ramosissimus Plains Dozedaisy, Lazy Daisy	Duration: Annual Habit: Herb Light: Water:
	Aphanostephus ramosissimus var. ramosissimus Plains Dozedaisy	Duration: Annual Habit: Herb Light: Water:
	Aphanostephus riddellii Riddell's Dozedaisy, Lazy Daisy	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Aphanostephus skirrhobasis Lazy Daisy, Arkansas Lazy Daisy, Arkansas Doze-daisy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Apios americana Groundnut, Wild Potato, Indian Potato	Duration: Perennial Habit: Vine Light: Shade Water: Wet, Moist
	Apocynum cannabinum Indian Hemp, Prairie Dogbane, Hemp Dogbane, Dogbane	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Arabis canadensis Sicklepod	Duration: Biennial Habit: Herb Light: Water:
	Aralia spinosa Devil's Walking Stick, Hercules Club, Angelica Tree, Pigeon Tree, Shotbush, Prickly Elder, Prickly Ash	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Arenaria benthamii Hilly Sandwort	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Argemone aenea Golden Pricklypoppy, Golden Prickly Poppy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Argemone albiflora Bluestem Pricklypoppy, White Pricklypoppy, White Prickly Poppy	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Argemone albiflora ssp. texana Texas Bluestem Pricklypoppy, Bluestem Pricklypoppy, White Pricklypoppy, White Prickly Poppy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Argemone aurantiaca Texas Pricklypoppy, Texas Prickly Poppy	Duration: Annual, Biennial Habit: Herb Light: Sun Water: Moist, Dry
	Argemone polyanthemos Crested Pricklypoppy, Annual Pricklepoppy, Bluestem Pricklepoppy, Bluestem Prickly Poppy, Pricklypoppy, Thistle Poppy, White Prickly Poppy, White Pricklypoppy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Argemone sanguinea Red Pricklypoppy, Rose Prickly Poppy, Red Prickly Poppy	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Argythamnia humilis Low Silverbush	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water: Dry
	Argythamnia mercurialina Tall Silverbush, Tall Wildmercury	Duration: Perennial Habit: Subshrub Light: Water:
	Argythamnia mercurialina var. mercurialina Tall Silverbush, Tall Wild Mercury, Tall Ditaxis	Duration: Perennial Habit: Subshrub Light: Water:
	Argythamnia neomexicana New Mexico Silverbush	Duration: Annual, Perennial Habit: Herb Light: Water:
	Ariocarpus fissuratus Chautle Livingrock, Living Rock Cactus, Texas Living Rock	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Arisaema dracontium Green Dragon, Dragonroot, Greendragon	Duration: Perennial Habit: Herb Light: Sun, Shade Water: Moist
	Arisaema triphyllum Jack In The Pulpit, Indian Jack In The Pulpit, Jack-in-the-pulpit	Duration: Perennial Habit: Herb Light: Sun, Shade Water: Wet, Moist
	Arisaema triphyllum ssp. quinatum Five-leaved Jack-in-the-pulpit, Jack In The Pulpit, Indian Turnip	Duration: Perennial Habit: Herb Light: Shade Water: Moist
	Arisaema triphyllum ssp. triphyllum Jack In The Pulpit	Duration: Perennial Habit: Herb Light: Water:
	Aristida basiramea Forked Threeawn, Wiregrass, Needlegrass, Three-awned Grass, Fork-tip Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Aristida desmantha Curly Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Aristida dichotoma Churchmouse Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Aristida lanosa Woollysheath Threeawn, Woolly Three-awn	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Aristida longespica Slimspike Threeawn, Kearney's Three-awn, Red Three-awn, Slender Three-awn	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Aristida oligantha Prairie Threeawn, Oldfield (Prairie) 3-awn, Oldfield Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristida purpurascens Arrowfeather Threeawn	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Aristida purpurea Purple Threeawn, Purple 3-awn, Purple Three-awn, Red Threeawn	Duration: Annual Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristida purpurea var. longiseta Red Three-awn, Fendler Three-awn, Purple Threeawn	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristida purpurea var. nealleyi Blue Threeawn	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Aristida purpurea var. purpurea Purple Threeawn, Red Threeawn	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Aristolochia coryi Cory's Dutchman's-pipe, Cory's Pipevine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Aristolochia erecta Swanflower	Duration: Perennial Habit: Herb, Vine Light: Sun, Part-shade Water: Moist
	Aristolochia reticulata Texas Dutchman's Pipe	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Aristolochia serpentaria Virginia Snakeroot, Virginia Dutchmanspipe	Duration: Perennial Habit: Herb Light: Shade Water: Dry
	Aristolochia tomentosa Woolly Dutchman's Pipe, Common Dutchman's Pipe	Duration: Perennial Habit: Vine Light: Part-shade Water: Moist
	Arnoglossum ovatum Ovateleaf Cacalia	Duration: Perennial Habit: Herb Light: Water:
	Arnoglossum plantagineum Groovestem Indian Plantain, Indian Plantain, Prairie Plantain, Prairie Indian Plantain	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Aronia arbutifolia Red Chokeberry, Red Chokecherry	Duration: Perennial Habit: Shrub Light: Sun Water: Moist
	Arundinaria gigantea Giant Cane, River Cane, Switch Cane, American Bamboo	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Arundinaria tecta Switch Cane	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Asclepias amplexicaulis Clasping Milkweed, Bluntleaf Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias asperula Antelope-horns, Spider Milkweed, Green-flowered Milkweed, Spider Antelope-horns, Antelope Horns	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Asclepias engelmanniana Engelmann's Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias incarnata Swamp Milkweed, Pink Milkweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Asclepias incarnata ssp. incarnata Swamp Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Asclepias incarnata ssp. pulchra Swamp Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Asclepias lanceolata Fewflower Milkweed, Few-flower Milkweed, Red Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Asclepias longifolia Longleaf Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias obovata Pineland Milkweed	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Asclepias oenotheroides Zizotes Milkweed, Hierba De Zizotes, Side-cluster Milkweed, Longhorn Milkweed, Primrose Milkweed, Lindheimer's Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias perennis White Swamp Milkweed, Aquatic Milkweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Asclepias purpurascens Purple Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias rubra Red Milkweed, Tall Pink Bog Milkweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Asclepias stenophylla Slimleaf Milkweed, Narrowleaf Milkweed, Narrowleaf Green Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias tomentosa Tuba Milkweed	Duration: Perennial Habit: Herb Light: Water:
	Asclepias tuberosa Butterflyweed, Butterfly Weed, Butterfly Milkweed, Orange Milkweed, Pleurisy Root, Chigger Flower, Chiggerweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Asclepias variegata Redring Milkweed, White-flowered Milkweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Asclepias verticillata Whorled Milkweed, Eastern Whorled Milkweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Asclepias viridiflora Green Comet Milkweed, Green-flowered Milkweed, Green Milkweed, Wand Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Asclepias viridis Green Milkweed, Spider Milkweed	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Asimina parviflora Smallflower Pawpaw, Small-flower Pawpaw, Dwarf Pawpaw	Duration: Perennial Habit: Shrub Light: Part-shade Water:
	Asimina triloba Pawpaw, Common Pawpaw, Custard Apple, Indian Banana, Wild Banana	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Asplenium platyneuron Ebony Spleenwort	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Moist
	Asplenium resiliens Blackstem Spleenwort	Duration: Perennial Habit: Herb, Fern Light: Water:
	Astragalus canadensis Canadian Milkvetch, Canada Milkvetch, Milk Vetch	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Dry
	Astragalus crassicarpus Groundplum Milkvetch, Ground Plum	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Astragalus crassicarpus var. berlandieri Berlandier's Groundplum, Groundplum Milkvetch, Groundplum	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Astragalus crassicarpus var. crassicarpus Groundplum Milkvetch	Duration: Perennial Habit: Herb Light: Water:
	Astragalus distortus Ozark Milkvetch, Bent Milk Vetch , Bentpod Milkvetch	Duration: Perennial Habit: Herb Light: Water:
	Astragalus leptocarpus Rare Loco Milkvetch, Slimpod Milkvetch	Duration: Annual Habit: Herb Light: Water:
	Astragalus lotiflorus Lotus Milkvetch, Lotus Milk-vetch, Low Milkvetch, Milkvetch	Duration: Perennial Habit: Herb Light: Water:
	Astragalus nuttallianus Nuttall's Milkvetch, Small-flowered Milkvetch	Duration: Annual Habit: Herb Light: Water:
	Astragalus pleianthus Edwards Plateau Milkvetch	Duration: Annual Habit: Herb Light: Water:
	Astranthium integrifolium Entireleaf Western Daisy	Duration: Annual Habit: Herb Light: Water:
	Astranthium integrifolium ssp. ciliatum Entireleaf Western Daisy	Duration: Annual Habit: Herb Light: Water:
	Astrolepis integerrima Hybrid Cloakfern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Astrolepis sinuata Wavy Scaly Cloakfern	Duration: Perennial Habit: Herb, Fern Light: Sun, Part-shade Water: Dry
	Athyrium filix-femina Common Lady Fern, Subarctic Lady Fern, Lady Fern, Ladyfern	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Wet, Moist
	Athyrium filix-femina ssp. asplenioides Southern Lady Fern	Duration: Perennial Habit: Fern Light: Part-shade Water: Wet, Moist
	Atriplex canescens Chamiso, Four-wing Saltbush, Wing-scale	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Aureolaria grandiflora Largeflower Yellow False Foxglove, False Foxglove	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Aureolaria virginica Downy Yellow False Foxglove, Downy False Foxglove	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Avicennia germinans Black Mangrove	Duration: Perennial Habit: Shrub Light: Sun Water: Moist
	Axonopus compressus Broadleaf Carpetgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Axonopus fissifolius Common Carpetgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Axonopus furcatus Big Carpetgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Azolla caroliniana Carolina Mosquitofern	Duration: Annual Habit: Fern Light: Water:
	Baccharis halimifolia Groundseltree, Sea-myrtle, Consumptionweed, Eastern Baccharis, Groundsel, Groundsel Bush, Salt Marsh-elder, Salt Bush, Florida Groundsel Bush	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Baccharis neglecta False Willow, Jara Dulce, Poverty Weed, Roosevelt Weed	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Baccharis salicifolia Mule's Fat, Seep Willow	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Baccharis salicina Willow Baccharis, Great Plains False Willow	Duration: Perennial Habit: Shrub Light: Sun Water:
	Baccharis texana Prairie False Willow, Prairie Baccharis	Duration: Perennial Habit: Subshrub Light: Sun Water:
	Bacopa caroliniana Blue Waterhyssop	Duration: Perennial Habit: Herb Light: Water:
	Bacopa monnieri Herb-of-grace, Water Hyssop, Coastal Water-hyssop	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Bacopa rotundifolia Disk Waterhyssop, Disc Water-hyssop	Duration: Perennial Habit: Herb Light: Sun Water:
	Bahia absinthifolia Hairyseed Bahia, Hairy-seed False Goldfields, Bahia, Yerba Raton	Duration: Perennial Habit: Herb Light: Sun Water:
	Baileya multiradiata Desert Marigold, Showy Desert Marigold, Paper Daisy, Desert Baileya	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Baptisia alba White Wild Indigo, White Baptisia	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Baptisia alba var. macrophylla Largeleaf Wild Indigo, White Wild Indigo	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Baptisia australis Blue Wild Indigo, Wild Blue Indigo, Blue False Indigo	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Baptisia australis var. minor Blue Wild Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Baptisia bracteata Longbract Wild Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Baptisia bracteata var. laevicaulis Longbract Wild Indigo	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Baptisia bracteata var. leucophaea Longbract Wild Indigo, Cream False Indigo, Plains Wild Indigo, Cream Wild Indigo, Large-bracted Wild Indigo	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Baptisia nuttalliana Nuttall's Wild Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water:
	Baptisia sphaerocarpa Yellow Wild Indigo, Green Wild Indigo, Bush Pea, Yellow Wisteria	Duration: Perennial Habit: Herb Light: Water:
	Bartonia paniculata Twining Screwstem	Duration: Annual Habit: Vine Light: Water:
	Bartonia paniculata ssp. paniculata Twining Screwstem	Duration: Annual Habit: Herb, Vine Light: Water: Moist
	Bartonia verna White Screwstem, White Bartonia, Spring Bartonia	Duration: Annual Habit: Herb Light: Water:
	Batis maritima Turtleweed, Seaside Saltwort	Duration: Perennial Habit: Shrub Light: Sun Water: Moist
	Bauhinia lunarioides Anacacho Orchid Tree, Anacacho Bauhinia, Orchid Tree, Texas Plume	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Berchemia scandens Alabama Supplejack, Alabama Supple-jack, Rattan-vine	Duration: Perennial Habit: Vine Light: Shade, Part-shade Water: Moist
	Berlandiera betonicifolia Texas Greeneyes, Broochflower	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Berlandiera pumila Soft Greeneyes	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Berlandiera pumila var. pumila Soft Greeneyes	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Bernardia myricifolia Mouse's Eye, Mouse Ears	Duration: Perennial Habit: Shrub Light: Water:
	Bernardia obovata Desert Myrtlecroton	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water:
	Betula nigra River Birch, Red Birch, Black Birch, Water Birch	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Bidens aristosa Bearded Beggarticks, Tickseed Sunflower	Duration: Annual Habit: Herb Light: Part-shade Water:
	Bidens bipinnata Spanish Needles	Duration: Annual Habit: Herb Light: Water:
	Bidens discoidea Small Beggarticks	Duration: Annual Habit: Herb Light: Part-shade Water:
	Bidens frondosa Devil's Beggartick, Spanish Needles	Duration: Annual Habit: Herb Light: Part-shade Water:
	Bidens laevis Smooth Beggartick, Smooth Bidens, Smooth Bur Marigold, Larger Bur Marigold	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Bifora americana Prairie Bishop, Prairie Bishop's Weed	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Bigelowia nuttallii Nuttall's Rayless Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Bignonia capreolata Crossvine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Boehmeria cylindrica Smallspike False Nettle, Bog Hemp	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Boerhavia coccinea Scarlet Spiderling	Duration: Perennial Habit: Herb Light: Water:
	Boerhavia diffusa Red Spiderling	Duration: Annual, Perennial Habit: Herb Light: Water:
	Boerhavia erecta Erect Spiderling, Common Spiderling	Duration: Annual Habit: Herb Light: Water:
	Boerhavia linearifolia Narrowleaf Spiderling	Duration: Perennial Habit: Subshrub Light: Water:
	Bolboschoenus robustus Sturdy Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Boltonia asteroides Boltonia, White Doll's Daisy	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Boltonia diffusa Doll's Daisy, Smallhead Doll's Daisy	Duration: Perennial Habit: Herb Light: Water: Wet, Moist, Dry
	Boltonia diffusa var. diffusa Smallhead Doll's Daisy	Duration: Perennial Habit: Herb Light: Water:
	Bonamia repens Creeping Lady's Nightcap	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Borrichia frutescens Bushy Seaside Tansy, Ox-eye Daisy, Sea Daisy, Sea Ox-eye	Duration: Perennial Habit: Shrub Light: Sun Water: Moist
	Bothriochloa barbinodis Pinhole Bluestem, Cane Bluestem, Cane Beardgrass, Feather Bluestem, Plains Beardgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bothriochloa hybrida Hybrid Beardgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Bothriochloa laguroides Silver Bluestem, Silver Beardgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Bothriochloa laguroides ssp. torreyana Silver Bluestem, Silver Beardgrass, Silver Beard Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Bothriochloa longipaniculata Longspike Beardgrass, Longspike Silver Bluestem	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Botrychium biternatum Sparselobe Grapefern	Duration: Perennial Habit: Fern Light: Water:
	Botrychium dissectum Cutleaf Grapefern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Botrychium lunarioides Winter Grapefern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Botrychium virginianum Rattlesnake Fern	Duration: Perennial Habit: Herb, Fern Light: Shade Water: Moist
	Bouchea linifolia Groovestem Bouchea, Flaxleaf Bouchea	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Bouteloua barbata Sixweeks Grama	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Bouteloua curtipendula Sideoats Grama, Banderilla, Banderita, Navajita	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Bouteloua dactyloides Buffalograss, Buffalo Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bouteloua gracilis Blue Grama	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bouteloua hirsuta Hairy Grama	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Bouteloua rigidiseta Texas Grama	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bouteloua trifida Red Grama	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Bouteloua uniflora Oneflower Grama	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Bowlesia incana Hoary Bowlesia	Duration: Annual Habit: Herb Light: Water:
	Brachyelytrum erectum Bearded Shorthusk, Longawn Woodgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Brasenia schreberi Watershield	Duration: Perennial Habit: Herb Light: Water:
	Brazoria truncata Rattlesnake Flower	Duration: Annual Habit: Herb Light: Water:
	Brazoria truncata var. pulcherrima Centerville Brazos-mint, Sand Brazoria	Duration: Annual Habit: Herb Light: Water:
	Brickellia dentata Leafy Brickellbush	Duration: Perennial Habit: Subshrub Light: Water:
	Brickellia eupatorioides False Boneset	Duration: Perennial Habit: Herb Light: Water:
	Brickellia eupatorioides var. eupatorioides False Boneset	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Brickellia eupatorioides var. texana Texas False Boneset	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Brickellia laciniata Splitleaf Brickellbush	Duration: Perennial Habit: Shrub Light: Water:
	Bromus inermis Smooth Brome	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Bromus pubescens Hairy Woodland Brome	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Brunnichia ovata American Buckwheat Vine	Duration: Perennial Habit: Vine Light: Water:
	Buchnera americana American Bluehearts, Bluehearts	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Buddleja racemosa Wand Butterflybush, Wand Butterfly-bush	Duration: Perennial Habit: Shrub Light: Water:
	Bulbostylis capillaris Densetuft Hairsedge, Hair-sedge	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Bulbostylis ciliatifolia Capillary Hairsedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Burmannia biflora Northern Bluethread	Duration: Annual Habit: Herb Light: Water:
	Burmannia capitata Southern Bluethread	Duration: Annual Habit: Herb Light: Water:
	Cabomba caroliniana Carolina Fanwort, Green Cabomba, Fish-grass, Washington-grass, Carolina Watershield, Washington-plant	Duration: Perennial Habit: Herb Light: Water:
	Calliandra conferta Rio Grande Stickpea, Fairy Duster	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Callicarpa americana American Beautyberry , French Mulberry	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Callirhoe involucrata Winecup, Purple Poppy Mallow	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Callirhoe leiocarpa Tall Poppymallow, Annual Winecup, Tall Poppy-mallow, Tall Poppy Mallow	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Callirhoe papaver Woodland Poppymallow, Woodland Poppy-mallow, Woodland Poppy Mallow	Duration: Perennial Habit: Herb Light: Water:
	Callirhoe pedata Palmleaf Poppymallow, Standing Winecup, Finger Poppymallow, Palmleaf Poppy Mallow	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Callitriche heterophylla Two-headed Water-starwort	Duration: Annual Habit: Herb Light: Sun Water:
	Callitriche heterophylla ssp. heterophylla Two-headed Water-starwort, Varied-leaved Water-starwort, Diverse-leaved Water-starwort	Duration: Annual Habit: Herb Light: Water:
	Callitriche pedunculosa Nuttall's Water-starwort	Duration: Annual Habit: Herb Light: Water:
	Callitriche peploides Matted Water-starwort	Duration: Annual Habit: Herb Light: Water:
	Callitriche terrestris Terrestrial Water-starwort	Duration: Annual Habit: Herb Light: Part-shade Water: Moist, Dry
	Calopogon oklahomensis Oklahoma Grasspink, Prairie Grasspink	Duration: Perennial Habit: Herb Light: Water:
	Calopogon tuberosus Tuberous Grasspink, Grass Pink	Duration: Perennial Habit: Herb Light: Water:
	Calopogon tuberosus var. tuberosus Tuberous Grasspink, Grass Pink, Swamp Pink	Duration: Perennial Habit: Herb Light: Water:
	Calylophus berlandieri Berlandier's Sundrops , Square-bud Primrose, Sundrops	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Calylophus berlandieri ssp. berlandieri Berlandier's Sundrops, Drummond Sundrops, Square-bud Primrose	Duration: Perennial Habit: Subshrub Light: Water:
	Calylophus berlandieri ssp. pinifolius Berlandier's Sundrops, Square-bud Primrose, Sundrops, Square-bud Day-primrose	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Calylophus hartwegii Hartweg's Sundrops, Western Primrose	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Calylophus hartwegii ssp. maccartii Maccart's Sundrops	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water:
	Calylophus hartwegii ssp. pubescens Hartweg's Sundrops, Grand Prairie Evening Primrose	Duration: Perennial Habit: Subshrub Light: Water:
	Calystegia sepium Hedge False Bindweed, Hedge Bindweed	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist
	Calystegia silvatica Shortstalk False Bindweed	Duration: Perennial Habit: Vine Light: Water:
	Calystegia silvatica ssp. fraterniflora Shortstalk False Bindweed	Duration: Perennial Habit: Herb, Vine Light: Water:
	Camassia scilloides Atlantic Camas, Wild Hyacinth	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Campsis radicans Trumpet Creeper, Trumpet Vine, Common Trumpet Creeper, Cow Vine, Foxglove Vine, Hellvine, Devil's Shoestring	Duration: Perennial Habit: Vine Light: Sun Water: Moist, Dry
	Capsicum annuum Chile Tepin, Chile Pequin, Chiltepin, Chile Petin, Bird Pepper, Turkey Pepper , Cayenne Pepper	Duration: Annual, Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Capsicum annuum var. glabriusculum Chile Pequin, Chile Tepin, Bird Pepper, Turkey Pepper, Cayenne Pepper	Duration: Annual Habit: Subshrub Light: Water:
	Cardamine bulbosa Bulbous Bittercress, Spring Cress	Duration: Perennial Habit: Herb Light: Shade Water: Wet
	Cardamine concatenata Cutleaf Toothwort, Pepper Root	Duration: Perennial Habit: Herb Light: Shade Water: Moist
	Cardamine parviflora Sand Bittercress	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Cardamine parviflora var. arenicola Sand Bittercress	Duration: Annual Habit: Herb Light: Water:
	Cardamine pensylvanica Pennsylvania Bittercress	Duration: Annual Habit: Herb Light: Part-shade Water: Wet, Moist
	Carex albicans Whitetinge Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Dry
	Carex albolutescens Greenwhite Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Carex amphibola Eastern Narrowleaf Sedge, Creek Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Wet, Moist
	Carex annectens Yellowfruit Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water:
	Carex atlantica Prickly Bog Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Carex austrina Southern Sedge	Duration: Perennial Habit: Herb, Grass/Grass-like Light: Water:
	Carex basiantha Willdenow's Sedge, Basal-fruit Caric Sedge, Widow Caric Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex blanda Eastern Woodland Sedge, Creek Sedge, Common Wood Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Moist, Dry
	Carex brevior Shortbeak Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex bromoides Bromelike Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet, Moist
	Carex bulbostylis False Hair Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex bushii Bush's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex caroliniana Carolina Sedge, Carolina Caric Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex cephalophora Oval-leaf Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex cherokeensis Cherokee Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet, Moist
	Carex comosa Longhair Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Carex complanata Hirsute Sedge	Duration: Perennial Habit: Herb, Grass/Grass-like Light: Water:
	Carex corrugata Prune-fruit Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex crinita Fringed Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Wet, Moist
	Carex crus-corvi Ravenfoot Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex debilis White Edge Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Carex digitalis Slender Woodland Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex festucacea Fescue Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex flaccosperma Thinfruit Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex folliculata Northern Long Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Moist
	Carex frankii Frank's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Wet
	Carex glaucescens Southern Waxy Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex glaucodea Blue Sedge, Blue Wood Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Carex granularis Limestone Meadow Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Moist, Dry
	Carex gravida Heavy Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex grisea Inflated Narrow-leaf Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex hyalinolepis Shoreline Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Wet, Moist
	Carex intumescens Greater Bladder Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist
	Carex joorii Cypress Swamp Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex leavenworthii Leavenworth's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex leptalea Bristlystalked Sedge, Flaccid Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Wet, Moist
	Carex longii Long's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex louisianica Louisiana Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex lupuliformis False Hop Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Carex lupulina Hop Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Carex lurida Shallow Sedge, Sallow Sedge, Lurid Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Carex meadii Mead's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex microdonta Littletooth Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex microrhyncha Littlesnout Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex muehlenbergii Muhlenberg's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex muehlenbergii var. muehlenbergii Muhlenberg's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Carex nigromarginata Black Edge Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex oklahomensis Oklahoma Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex planostachys Cedar Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Carex pseudocyperus Cypresslike Sedge, Cypress-like Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Carex reniformis Kidneyshape Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex retroflexa Reflexed Sedge	Duration: Perennial Habit: Herb, Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Carex rosea Rosy Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist, Dry
	Carex striatula Lined Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex stricta Upright Sedge, Uptight Sedge, Tussock Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Carex tenax Wire Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex tetrastachya Britton's Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex texensis Texas Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Carex triangularis Eastern Fox Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carex tribuloides Blunt Broom Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet, Moist
	Carex vulpinoidea Fox Sedge, Brown Fox Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Carex vulpinoidea var. vulpinoidea Fox Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Carlowrightia texana Texas Wrightwort	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Carlowrightia torreyana Torrey's Wrightwort	Duration: Perennial Habit: Herb Light: Water:
	Carpinus caroliniana American Hornbeam, Blue Beech, Water Beech, Musclewood, Ironwood	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist
	Carya aquatica Water Hickory, Bitter Water Hickory, Bitter Hickory, Swamp Hickory, Water Pignut Hickory, Water Pignut, Bitter Pecan	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Carya cordiformis Bitternut Hickory, Swamp Hickory, Bitternut, Pig Hickory, Pignut Hickory, Pignut, White Hickory, Red Hickory, Bitter Walnut, Bitter Pecan	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Carya glabra Pignut Hickory, Sweet Pignut Hickory, Coast Pignut Hickory, Pignut, Sweet Pignut, Smoothbark Hickory, Broom Hickory, Red Hickory, Swamp Hickory, Switch Hickory, Switchbud Hickory	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Dry
	Carya illinoinensis Pecan	Duration: Perennial Habit: Tree Light: Sun Water: Moist
	Carya laciniosa Shellbark Hickory	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist
	Carya myristiciformis Nutmeg Hickory, Swamp Hickory, Bitter Water Hickory, Bitter Hickory	Duration: Perennial Habit: Tree Light: Water:
	Carya ovata Shagbark Hickory, Carolina Hickory, Scalybark Hickory, Upland Hickory, Shellbark Hickory	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Carya texana Black Hickory, Buckley Hickory, Pignut Hickory	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Carya tomentosa Mockernut Hickory, Mockernut Hickory, Big Bud Hickory, Mockernut, White Hickory, Whiteheart Hickory, Fragrant Hickory, Bigbud Hickory, Hardbark Hickory, Hognut, Bullnut	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Castanea pumila Allegheny Chinquapin, Allegheny Chinkapin, Chinquapin, Chinkapin	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Castanea pumila var. pumila Chinquapin, Chinkapin, Allegheny Chinquapin, American Chinquapin, Dwarf Chestnut	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Castela erecta Goatbush	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Castela erecta ssp. texana Texan Goatbush, Goat-bush, Allthorn Goatbush, Amargoso	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Castilleja indivisa Texas Indian Paintbrush, Entireleaf Indian Paintbrush, Texas Paintbrush, Indian Paintbrush, Scarlet Paintbrush	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Castilleja lanata Sierra Woolly Indian Paintbrush, Woolly Paintbrush	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Castilleja purpurea Prairie Paintbrush, Downy Indian Paintbrush, Purple Paintbrush, Lemon Paintbrush, Purple Painted Cup	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Castilleja purpurea var. purpurea Purple Paintbrush, Purple Prairie Painbrush, Prairie Paintbrush, Downy Indian Paintbrush	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Castilleja rigida Rigid Indian Paintbrush	Duration: Perennial Habit: Herb Light: Water:
	Castilleja sessiliflora Downy Painted Cup, Downy Paintbrush, Great Plains Paintbrush, Great Plains Indian-paintbrush	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Catalpa bignonioides Southern Catalpa, Cigar Tree, Indian Bean	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Catalpa speciosa Northern Catalpa, Catalpa Tree, Cigar Tree, Indian Bean	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Ceanothus americanus New Jersey Tea, Redroot	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist, Dry
	Ceanothus herbaceus Prairie Redroot, Smaller Redroot, Small Redroot, Inland Ceanothus, Fuzzy Ceanothus, Jersey Tea, Redroot	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Celtis ehrenbergiana Desert Hackberry, Spiny Hackberry, Shiny Hackberry, Granjeno, Huasteco	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Celtis laevigata Sugar Hackberry, Texas Sugarberry, Sugarberry, Southern Hackberry, Lowland Hackberry, Hackberry, Palo Blanco	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Celtis laevigata var. reticulata Netleaf Hackberry, Netleaf Sugar Hackberry, Western Hackberry, Sugar Hackberry, Texas Sugarberry, Palo Blanco, Acibuche	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Cenchrus echinatus Southern Sandbur	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Cenchrus spinifex Grass Bur, Coastal Sandbur, Field Sandspur, Southern Sandbur, Spiny Burrgrass	Duration: Annual Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Centaurea americana American Basket-flower, American Star-thistle, Basket-flower, Star Thistle, Shaving Brush, Basket Flower	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Centaurium calycosum Arizona Centaury, Shortflower Centaury, Rosita, Buckley Centaury	Duration: Annual Habit: Herb Light: Water:
	Centaurium texense Lady Bird's Centaury, Texas Centaury	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Centella erecta Erect Centella, Erect Spadeleaf	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Centrosema virginianum Spurred Butterfly Pea, Butterfly Pea	Duration: Perennial Habit: Vine Light: Shade, Part-shade Water: Moist, Dry
	Cephalanthus occidentalis Common Buttonbush, Buttonbush, Button Willow, Honey Bells, Honeybells, Honey Balls, Honeyballs, Button-bush	Duration: Perennial Habit: Shrub Light: Shade, Part-shade Water: Wet, Moist
	Cerastium brachypodum Short-stalk Chickweed, Shortstalk Chickweed	Duration: Annual, Perennial Habit: Herb Light: Water:
	Ceratophyllum demersum Coon's Tail	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Ceratophyllum echinatum Spineless Hornwort	Duration: Perennial Habit: Herb Light: Water:
	Cercis canadensis Eastern Redbud, Redbud	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist
	Cercis canadensis var. canadensis Eastern Redbud	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Cercis canadensis var. mexicana Mexican Redbud	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Cercis canadensis var. texensis Texas Redbud	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Cevallia sinuata Stinging Serpent, Stinging Cevallia	Duration: Perennial Habit: Herb Light: Water:
	Chaerophyllum tainturieri Hairyfruit Chervil, Southern Chervil	Duration: Annual Habit: Herb Light: Water:
	Chaetopappa asteroides Arkansas Leastdaisy, Least Daisy	Duration: Annual Habit: Herb Light: Water:
	Chaetopappa bellidifolia Whiteray Leastdaisy, Dwarf White Aster, Edwards Lazy Daisy	Duration: Annual Habit: Herb Light: Sun Water:
	Chaetopappa bellioides Manyflower Leastdaisy	Duration: Perennial Habit: Herb Light: Water:
	Chamaecrista fasciculata Partridge Pea, Sleepingplant, Sensitive Plant	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Chamaecrista fasciculata var. fasciculata Partridge Pea, Showy Partridge-pea, Beeflower	Duration: Annual Habit: Herb Light: Sun Water:
	Chamaecrista nictitans Sensitive Partridge Pea, Partridge-pea, Sensitive Pea	Duration: Annual Habit: Herb Light: Sun Water:
	Chamaecrista nictitans ssp. nictitans Sensitive Partridge Pea, Partridge Pea	Duration: Annual Habit: Subshrub Light: Water:
	Chamaesaracha coniodes Gray Five Eyes, False Nightshade, Ground Saracha, Prostrate Ground-cherry	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Chamaesaracha edwardsiana Edwards Plateau Five Eyes	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water:
	Chamaesaracha pallida Pale Five Eyes, False Nightshade, Averett Pale Five Eyes	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water:
	Chamaesaracha sordida Hairy Five Eyes, False Nightshade	Duration: Perennial Habit: Herb Light: Water:
	Chamaesaracha villosa Transpecos Five Eyes, Woolly False Nightshade	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water:
	Chamaesyce acuta Pointed Sandmat	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce albomarginata Whitemargin Sandmat, Rattlesnake-weed	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce angusta Blackfoot Sandmat, Narrow-leaf Spurge	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce bombensis Dixie Sandmat	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce cinerascens Ashy Sandmat	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce cordifolia Heartleaf Sandmat	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce glyptosperma Ribseed Sandmat, Rib-seeded Sand Mat	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce hypericifolia Graceful Sandmat, Graceful Spurge, Chickenweed, Large-spotted Spurge, Garden Spurge, Fluxweed, Baby's-breath Euphorbia	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce hyssopifolia Hyssopleaf Sandmat	Duration: Annual, Perennial Habit: Herb Light: Water:
	Chamaesyce lata Hoary Sandmat, Hoary Euphorbia	Duration: Perennial Habit: Herb Light: Water:
	Chamaesyce maculata Spotted Spurge, Spotted Euphorbia, Spotted Sandmat, Milk Purslane, Prostrate Spurge	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Chamaesyce missurica Prairie Sandmat, Missouri Spurge	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce nutans Nodding Spurge, Eyebane	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Chamaesyce prostrata Prostrate Spurge, Prostrate Sandmat, Ground Spurge	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Chamaesyce serpens Matted Sandmat, Prostrate Spurge, Creeping Spurge	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce serrula Sawtooth Sandmat	Duration: Annual Habit: Herb Light: Water:
	Chamaesyce villifera Hairy Sandmat	Duration: Perennial Habit: Herb Light: Water:
	Chaptalia texana Texas Silverpuff, Silverpuff, Nodding Lettuce, Silver Puff	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Chaptalia tomentosa Woolly Sunbonnets	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Chasmanthium latifolium Inland Sea Oats, Indian Wood Oats, Wild Oats, River Oats, Flathead Oats, Upland Oats, Upland Sea Oats	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist
	Chasmanthium laxum Slender Woodoats, Slender Chasmanthium	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Chasmanthium sessiliflorum Longleaf Woodoats	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cheilanthes alabamensis Alabama Lipfern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Cheilanthes horridula Rough Lipfern	Duration: Perennial Habit: Fern Light: Sun Water: Dry
	Cheilanthes lindheimeri Fairy-swords	Duration: Perennial Habit: Fern Light: Water:
	Cheilanthes tomentosa Woolly Lipfern	Duration: Perennial Habit: Herb, Fern Light: Sun, Part-shade Water:
	Chenopodium album Lambsquarters	Duration: Annual Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Chenopodium berlandieri Pitseed Goosefoot, Lambs Quarters	Duration: Annual Habit: Herb Light: Water:
	Chenopodium incanum Mealy Goosefoot	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Chenopodium pratericola Desert Goosefoot	Duration: Annual Habit: Herb Light: Water:
	Chenopodium simplex Mapleleaf Goosefoot	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Chenopodium standleyanum Standley's Goosefoot	Duration: Annual Habit: Herb Light: Water:
	Chilopsis linearis Desert Willow, Flowering Willow, Willow-leaved Catalpa, Willowleaf Catalpa, Bow Willow, Flor De Mimbre, Mimbre	Duration: Perennial Habit: Tree Light: Sun Water: Moist, Dry
	Chionanthus virginicus White Fringetree, Fringe Tree, Snowflower Tree, Flowering Ash, Old Man's Beard, Grandfather Graybeard, Grancy Graybeard	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Chloracantha spinosa Spiny Chloracantha, Mexican Devil-weed	Duration: Perennial Habit: Herb Light: Water:
	Chloris cucullata Hooded Windmill Grass, Hooded Windmillgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Chloris texensis Texas Windmill Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Chloris verticillata Tumble Windmill Grass, Windmillgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water:
	Chloris virgata Feather Fingergrass, Showy Chloris	Duration: Annual Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Chromolaena odorata Blue Mistflower, Fragrant Mistflower, Blue Boneset, Fragrant Boneset, Jack In The Bush, Crucita, Siam Weed, Common Flossflower, Christmas Bush, Devilweed	Duration: Perennial Habit: Subshrub Light: Part-shade Water: Dry
	Chrysactinia mexicana Damianita	Duration: Perennial Habit: Subshrub, Shrub Light: Sun Water: Dry
	Chrysopsis mariana Maryland Goldenaster, Maryland Golden-aster	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Chrysopsis pilosa Soft Goldenaster, Soft Golden-aster	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Chrysopsis texana Texas Chrysopsis	Duration: Annual Habit: Herb Light: Water:
	Cicuta maculata Spotted Water Hemlock, Water-hemlock, Beaver Poison	Duration: Biennial Habit: Herb Light: Water: Wet
	Cinna arundinacea Sweet Woodreed, Common Woodreed	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Cirsium altissimum Tall Thistle	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Cirsium carolinianum Carolina Thistle, Soft Thistle, Purple Thistle, Smallhead Thistle	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Cirsium horridulum Bristle Thistle, Yellow Thistle, Horrid Thistle, Purple Thistle, Spiny Thistle, Bull Thistle	Duration: Annual Habit: Herb Light: Water:
	Cirsium muticum Swamp Thistle	Duration: Biennial Habit: Herb Light: Sun Water: Moist
	Cirsium texanum Texas Thistle	Duration: Biennial Habit: Herb Light: Sun Water: Dry
	Cirsium turneri Cliff Thistle	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Cirsium undulatum Wavyleaf Thistle, Plumed Thistle	Duration: Biennial Habit: Herb Light: Water:
	Cissus trifoliata Cow-itch Vine, Cow Itch Vine, Sorrelvine, Grape Ivy, Possum Grape, Arizona Grape Ivy	Duration: Perennial Habit: Vine Light: Part-shade Water:
	Cladium mariscoides Smooth Sawgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cladium mariscus ssp. jamaicense Jamaica Swamp Sawgrass, Jamaican Saw-grass, Saw-grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet, Moist
	Claytonia virginica Virginia Springbeauty, Springbeauty	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Claytonia virginica var. virginica Virginia Springbeauty	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water:
	Clematis crispa Swamp Leatherflower, Curly Clematis, Blue-jasmine, Curlflower, Curly Virgin's Bower, Marsh Clematis	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Wet, Moist
	Clematis drummondii Old Man's Beard, Drummond's Clematis, Texas Virgin's Bower, Goat's Beard	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Clematis pitcheri Purple Leatherflower, Purple Clematis, Leatherflower, Bluebill, Bellflower Clematis, Pitcher's Clematis	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Clematis reticulata Netleaf Leather Flower	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water:
	Clematis versicolor Pale Leatherflower	Duration: Perennial Habit: Vine Light: Water:
	Clematis virginiana Devil's Darning Needles, Virgin's Bower, Old Man's Beard	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist, Dry
	Cleomella angustifolia Narrowleaf Rhombopod, Cleomella	Duration: Annual Habit: Herb Light: Water:
	Clethra alnifolia Coastal Pepperbush, Coastal Sweet Pepperbush, Coastal Sweet Pepper, Alderleaf Pepperbush, Alderleaf Clethra, Clethra, Summer Sweet	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Wet, Moist
	Clinopodium arkansanum Limestone Calamint	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Clitoria mariana Atlantic Pigeonwings, Butterfly Pea	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Dry
	Cnidoscolus texanus Texas Bullnettle, Bull Nettle, Tread-softly, Spurge Nettle	Duration: Perennial Habit: Herb Light: Water:
	Cocculus carolinus Carolina Snailseed, Carolina Coralbead, Carolina Moonseed, Red Berried Moonseed, Carolina Red Berried Moonseed	Duration: Perennial Habit: Vine Light: Part-shade Water: Moist
	Coelorachis cylindrica Cylinder Jointtail Grass, Carolina Joint-tail	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Collinsia violacea Violet Blue-eyed Mary	Duration: Annual Habit: Herb Light: Water:
	Colubrina texensis Texas Hog Plum, Texas Snakewood, Texas Colubrina, Hog Plum	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Commelina erecta Dayflower, Widow's Tears, White-mouth Dayflower, Whitemouth Dayflower	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Commelina erecta var. angustifolia Whitemouth Dayflower, Narrow-leaf Dayflower, Widow's Tears	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Commelina virginica Virginia Dayflower	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Condalia ericoides Javelina Bush	Duration: Perennial Habit: Shrub Light: Sun Water:
	Condalia hookeri Bluewood Condalia, Brasil, Brasilwood, Bluewood, Logwood, Purple Haw, Capul Negro	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Dry
	Condalia spathulata Knifeleaf Condalia	Duration: Perennial Habit: Shrub Light: Water:
	Condalia viridis Green Snakewood, Green Condalia	Duration: Perennial Habit: Shrub Light: Sun Water:
	Conoclinium betonicifolium Betonyleaf Thoroughwort, Betony-leaf Mistflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Conoclinium coelestinum Blue Mistflower, Wild Ageratum, Blue Boneset	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Conoclinium greggii Gregg's Mistflower , Palmleaf Thoroughwort, Palm-leaf Mistflower, Palm-leaf Thoroughwort, Purple Palmleaf Mistflower, Purple Palmleaf Eupatorium	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Convolvulus equitans Texas Bindweed, Bindweed	Duration: Annual Habit: Vine Light: Part-shade Water: Dry
	Conyza canadensis Horseweed, Canadian Horseweed	Duration: Annual Habit: Herb Light: Sun Water:
	Cooperia drummondii Evening Rain Lily, Evening Star Rain Lily	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Cooperia pedunculata Hill Country Rain Lily, Prairie Lily, Rain Lily, Flor De Mayo	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Corallorhiza odontorhiza Autumn Coralroot, Late Coralroot, Fall Coral Root, Late Southern Coral Root, Small Coral Root, Small-flowered Coral Root, Chicken Toe, Turkey Claw, Dragon's Claw, Fever Root, Crawley Root, Crawley	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Corallorhiza wisteriana Spring Coral-root, Spring Coral Root, Early Southern Coral-root, Wister's Coral-root, Yellow Coral-root, Arousing Coral-root, Spring Coralroot	Duration: Perennial Habit: Herb Light: Water:
	Cordia podocephala Texas Manjack, White Cordia	Duration: Perennial Habit: Herb Light: Water:
	Coreopsis basalis Goldenmane Tickseed, Golden-wave	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Coreopsis grandiflora Largeflower Tickseed, Large-flower Tickseed, Common Coreopsis	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Coreopsis grandiflora var. grandiflora Largeflower Tickseed	Duration: Perennial Habit: Herb Light: Water:
	Coreopsis intermedia Goldenwave Tickseed	Duration: Perennial Habit: Herb Light: Water:
	Coreopsis lanceolata Lanceleaf Coreopsis, Lance-leaved Coreopsis, Lanceleaf Tickseed, Sand Coreopsis	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Coreopsis linifolia Texas Tickseed	Duration: Perennial Habit: Herb Light: Water:
	Coreopsis nuecensoides Rio Grande Tickseed, Crown Tickseed , Sand Coreopsis	Duration: Perennial Habit: Herb Light: Water:
	Coreopsis pubescens Star Tickseed, Hairy Tickseed	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Coreopsis tinctoria Plains Coreopsis, Golden Tickseed, Goldenwave, Calliopsis	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Coreopsis tinctoria var. tinctoria Golden Tickseed, Golden-wave	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Coreopsis tripteris Tall Tickseed, Tall Coreopsis	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Cornus drummondii Roughleaf Dogwood, Drummond's Dogwood, Rough-leaf Dogwood	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist, Dry
	Cornus florida Flowering Dogwood, Virginia Dogwood, Florida Dogwood, White Cornel, Arrowwood, American Boxwood, False Box, St. Peter's Crown, Corona De San Pedro	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist, Dry
	Cornus foemina Stiff Dogwood, Swamp Dogwood	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Cornus racemosa Gray Dogwood	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist
	Corydalis curvisiliqua Curvepod Fumewort, Scrambled Eggs, Golden Smoke, Curvepod	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Corydalis curvisiliqua ssp. curvisiliqua Curvepod Fumewort	Duration: Annual, Biennial Habit: Herb Light: Water:
	Corydalis micrantha Smallflower Fumewort, Southern Corydalis, Golden Corydalis	Duration: Annual Habit: Herb Light: Water:
	Coryphantha echinus Rhinoceros Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Water: Dry
	Crassula longipes Smallseed Pygmyweed	Duration: Annual Habit: Herb Light: Water:
	Crataegus crus-galli Cockspur Hawthorn, Cockspur Thorn, Newcastle Hawthorn, Newcastle Thorn, Hog Apple	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Crataegus marshallii Parsley Hawthorn, Parsleyleaf Hawthorn	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Dry
	Crataegus mollis Downy Hawthorn, White Thorn, Whitethorn, Scarlet Hawthorn, Scarlet Haw, Red Haw, Downy Thorn	Duration: Perennial Habit: Shrub, Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Crataegus opaca Mayhaw, Western Mayhaw, May Hawthorn, Riverflat Hawthorn, Applehaw, May Haw	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Crataegus spathulata Littlehip Hawthorn, Pasture Hawthorn, Smallfruit Hawthorn	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Crataegus texana Texas Hawthorn	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Crataegus turnerorum Turner's Hawthorn	Duration: Perennial Habit: Tree Light: Water:
	Crataegus uniflora Dwarf Hawthorn, One-flowered Hawthorn	Duration: Perennial Habit: Tree Light: Water:
	Crataegus viridis Green Hawthorn, Southern Hawthorn	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Wet
	Crinum americanum American Crinum Lily, Seven Sisters, Swamp Lily, Southern Swamp Lily, String Lily, Crinum Lily	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Croptilon divaricatum Slender Scratchdaisy, Scratch Daisy, Granite Daisy	Duration: Annual Habit: Herb Light: Water:
	Croptilon rigidifolium Stiffleaf Scratchdaisy	Duration: Annual Habit: Herb Light: Water:
	Crotalaria purshii Pursh's Rattlebox	Duration: Perennial Habit: Herb Light: Water:
	Crotalaria sagittalis Arrowhead Rattlebox	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Croton argyranthemus Healing Croton	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Croton capitatus Hogwort, Texas Goatweed	Duration: Annual Habit: Herb Light: Water:
	Croton capitatus var. lindheimeri Woolly Croton, Lindheimer's Hogwort, Woolly Texas Goatweed, Woolly Doveweed	Duration: Annual Habit: Herb Light: Sun Water:
	Croton fruticulosus Bush Croton, Encinilla, Hierba Loca	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Croton glandulosus Tooth-leaved Croton, Sand Croton, Tropic Croton, Vente Conmigo	Duration: Annual Habit: Herb, Subshrub Light: Sun Water: Dry
	Croton incanus Torrey's Croton	Duration: Perennial Habit: Shrub Light: Part-shade Water:
	Croton lindheimerianus Threeseed Croton	Duration: Annual Habit: Herb Light: Sun Water:
	Croton michauxii Michaux's Croton	Duration: Annual Habit: Herb Light: Water:
	Croton michauxii var. ellipticus Michaux's Croton	Duration: Annual Habit: Herb Light: Water:
	Croton monanthogynus Prairie Tea, One-seed Croton, Doveweed, Dove Weed, Prairie Goatweed	Duration: Annual Habit: Herb Light: Sun Water: Moist, Dry
	Croton pottsii Leatherweed	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Croton pottsii var. pottsii Leatherweed	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Croton punctatus Gulf Croton	Duration: Perennial Habit: Subshrub Light: Water:
	Croton texensis Texas Croton, Doveweed, Texas Goatweed	Duration: Annual Habit: Herb Light: Water:
	Cryptantha cinerea var. jamesii James' Cryptantha, James' Catseye, James' Cat's-eye	Duration: Perennial Habit: Subshrub Light: Water:
	Cryptantha mexicana Mexican Cryptantha	Duration: Annual Habit: Herb Light: Water:
	Cryptantha minima Little Cryptantha	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Cryptantha oblata Rough Cryptantha	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Cryptantha palmeri Palmer's Cryptantha	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Cryptotaenia canadensis Canadian Honewort, Wild Chervil	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Cucurbita foetidissima Stinking Gourd, Buffalo Gourd, Missouri Gourd, Stink Gourd, Wild Gourd	Duration: Perennial Habit: Herb Light: Sun Water:
	Cunila origanoides Common Dittany	Duration: Perennial Habit: Herb, Subshrub Light: Sun, Part-shade Water:
	Cuscuta cephalanthi Buttonbush Dodder, Button-bush Dodder	Duration: Perennial Habit: Vine Light: Water:
	Cuscuta cuspidata Cusp Dodder, Dodder, Angel Hair	Duration: Perennial Habit: Vine Light: Water:
	Cuscuta exaltata Tree Dodder, Tall Dodder	Duration: Annual Habit: Vine Light: Water:
	Cuscuta gronovii Scaldweed, Dodder	Duration: Perennial Habit: Vine Light: Water:
	Cuscuta indecora Bigseed Alfalfa Dodder, Largeseed Dodder, Pretty Dodder	Duration: Perennial Habit: Herb, Vine Light: Water:
	Cuscuta obtusiflora Peruvian Dodder	Duration: Annual, Perennial Habit: Herb, Vine Light: Water:
	Cuscuta pentagona Fiveangled Dodder	Duration: Annual Habit: Vine Light: Water:
	Cuscuta umbellata Flatglobe Dodder, Santa Fe Dodder	Duration: Annual Habit: Vine Light: Water:
	Cyclanthera dissecta Cutleaf Cyclanthera, Texas Coastal Plain Cyclanthera, Bur Cucumber	Duration: Annual Habit: Vine Light: Water:
	Cyclanthera naudiniana Hill Country Cyclanthera, Naudin's Cyclanthera, Central Texas Cyclanthera	Duration: Annual Habit: Herb, Vine Light: Water:
	Cycloloma atriplicifolium Winged Pigweed	Duration: Annual Habit: Herb Light: Sun Water: Moist, Dry
	Cylindropuntia leptocaulis Tasajillo, Christmas Cactus, Pencil Cactus, Christmas Cholla, Desert Christmas Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Cynanchum barbigerum Bearded Swallow-wort, Thicket Threadvine	Duration: Perennial Habit: Vine Light: Sun Water:
	Cynanchum laeve Honeyvine	Duration: Perennial Habit: Herb, Vine Light: Water:
	Cynanchum maccartii Maccart's Swallow-wort	Duration: Perennial Habit: Vine Light: Sun Water:
	Cynanchum racemosum Talayote	Duration: Perennial Habit: Herb, Vine Light: Water:
	Cynanchum racemosum var. unifarium Talayote	Duration: Perennial Habit: Vine Light: Water:
	Cynoglossum virginianum Wild Comfrey	Duration: Perennial Habit: Herb Light: Water:
	Cynosciadium digitatum Finger Dogshade, Fringed Dogshade	Duration: Annual Habit: Herb Light: Water:
	Cyperus acuminatus Tapertip Flatsedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus articulatus Jointed Flatsedge, Chintul	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Cyperus bipartitus Slender Flatsedge, Shining Cyperus	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Cyperus cephalanthus Buttonbush Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus compressus Poorland Flatsedge	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Cyperus croceus Baldwin's Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus echinatus Globe Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus elegans Royal Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus erythrorhizos Redroot Flatsedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus esculentus Yellow Nutsedge, Chufa Sedge, Yellow Nut-grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Cyperus grayoides Illinois Flatsedge, Mohlenbrock's Sedge, Midwestern Gray's Flat Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus haspan Haspan Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus hystricinus Bristly Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus lupulinus Great Plains Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Cyperus ochraceus Pond Flatsedge, Yellow Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Cyperus odoratus Fragrant Flatsedge, Fragrant Sedge	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Cyperus oxylepis Sharp-scale Flat Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus plukenetii Plukenet's Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus polystachyos Manyspike Flatsedge, Bunchy Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus pseudovegetus Marsh Flatsedge, Marsh Flat Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Cyperus reflexus Bentawn Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus retroflexus Oneflower Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus retrofractus Rough Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus retrorsus Pine Barren Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water: Dry
	Cyperus retrorsus var. retrorsus Pine Barren Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus setigerus Lean Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus squarrosus Bearded Flatsedge	Duration: Annual Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet, Moist
	Cyperus strigosus Straw-colored Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus surinamensis Tropical Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyperus virens Green Flatsedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Cyphomeris gypsophiloides Red Cyphomeris	Duration: Perennial Habit: Subshrub Light: Water:
	Cypripedium kentuckiense Southern Lady's-slipper, Kentucky Lady's-slipper, Ivory Lady's-slipper, Purloined Slipper	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Cyrilla racemiflora Titi, Swamp Titi, Black Titi, White Titi, Red Titi, Leatherwood, Swamp Cyrilla, American Cyrilla, Burnwood Bark, Palo Colorado	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Cystopteris protrusa Lowland Bladderfern	Duration: Perennial Habit: Herb, Fern Light: Water: Moist
	Dalea aurea Golden Dalea, Golden Prairie Clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Dalea bicolor var. argyrea Silver Prairie Clover, Silver Dalea, Silver Bush Dalea	Duration: Perennial Habit: Shrub Light: Sun Water:
	Dalea candida White Prairie Clover	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Dalea candida var. candida White Prairie Clover, White Prairie-clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Dalea compacta Compact Prairie Clover, Purple Prairie Clover	Duration: Perennial Habit: Herb Light: Water:
	Dalea compacta var. pubescens Compact Prairie Clover, Purple Prairie Clover	Duration: Perennial Habit: Herb Light: Water:
	Dalea enneandra Nine-anther Prairie Clover	Duration: Perennial Habit: Herb Light: Water: Dry
	Dalea formosa Featherplume, Feather Dalea, Indigobush	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Dalea frutescens Black Dalea, Black Prairie Clover	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Dalea greggii Gregg Dalea, Gregg's Prairie Clover, Trailing Indigo Bush, Indigo Bush	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Dalea hallii Hall's Prairie Clover, Hall's Dalea	Duration: Perennial Habit: Shrub Light: Water:
	Dalea lasiathera Purple Dalea	Duration: Perennial Habit: Shrub Light: Sun Water:
	Dalea multiflora Roundhead Prairie Clover, White Prairie Clover, Round Headed Dalea, Round Headed Clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Dalea nana Dwarf Prairie Clover, Dwarf Dalea	Duration: Perennial Habit: Shrub Light: Water:
	Dalea phleoides Slimspike Prairie Clover	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Dalea phleoides var. microphylla Slimspike Prairie Clover	Duration: Perennial Habit: Subshrub Light: Water:
	Dalea pogonathera Bearded Prairie Clover, Bearded Dalea	Duration: Perennial Habit: Herb Light: Water:
	Dalea purpurea Purple Prairie Clover	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Dalea purpurea var. purpurea Purple Prairie Clover, Violet Prairie Clover	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Dalea villosa Silky Prairie Clover	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Dalea wrightii Wright's Prairie Clover	Duration: Perennial Habit: Herb Light: Water:
	Danthonia sericea Downy Danthonia	Duration: Perennial Habit: Grass/Grass-like Light: Water: Dry
	Danthonia spicata Poverty Oatgrass, Poverty Wild Oat Grass, Curly Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Dry
	Dasylirion texanum Texas Sotol, Sotol	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Dasyochloa pulchella Desert Fluffgrass, Low Woollygrass, Low Tridens, Fluff Grass, Fluffgrass, Desert Fluff-grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Daucosma laciniata Meadow Parasol, Daucosma	Duration: Annual Habit: Herb Light: Water:
	Daucus pusillus American Wild Carrot, Rattlesnake-weed, Wild Carrot	Duration: Annual, Biennial Habit: Herb Light: Water:
	Decodon verticillatus Swamp Loosestrife, Swamp-loosestrife, Water Willow	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Delphinium carolinianum Prairie Larkspur, Carolina Larkspur, Blue Larkspur	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Delphinium carolinianum ssp. vimineum Carolina Larkspur, Prairie Larkspur	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Delphinium carolinianum ssp. virescens Carolina Larkspur, Prairie Larkspur, Plains Larkspur	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Descurainia pinnata Western Tansymustard, Tansy-mustard	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Desmanthus acuminatus Sharp Pod Bundleflower, Wild Tantan	Duration: Perennial Habit: Herb, Subshrub, Shrub Light: Water:
	Desmanthus glandulosus Glandular Bundleflower	Duration: Perennial Habit: Subshrub Light: Water:
	Desmanthus illinoensis Illinois Bundleflower, Bundleflower, Prairie Bundle Flower, Prickleweed, Illinois Desmanthus, Prairie Mimosa	Duration: Perennial Habit: Shrub Light: Sun Water: Moist
	Desmanthus leptolobus Slenderlobe Bundleflower	Duration: Perennial Habit: Herb Light: Water:
	Desmanthus obtusus Bluntpod Bundleflower	Duration: Perennial Habit: Herb Light: Water:
	Desmanthus velutinus Velvet Bundleflower	Duration: Perennial Habit: Herb Light: Water:
	Desmanthus virgatus Prostrate Bundleflower, Wild Tantan, Slender Mimosa	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Desmodium canescens Hoary Ticktrefoil	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Desmodium ciliare Hairy Small-leaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium ciliare var. ciliare Hairy Small-leaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium cuspidatum Largebract Ticktrefoil	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water:
	Desmodium glutinosum Pointedleaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Desmodium marilandicum Smooth Small-leaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium nudiflorum Nakedflower Ticktrefoil	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Desmodium nuttallii Nuttall's Ticktrefoil	Duration: Perennial Habit: Subshrub Light: Shade, Part-shade Water:
	Desmodium obtusum Stiff Ticktrefoil	Duration: Perennial Habit: Herb Light: Water:
	Desmodium paniculatum Panicledleaf Ticktrefoil, Panicled Tick Trefoil, Velcro Vine	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Desmodium rotundifolium Prostrate Ticktrefoil	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Desmodium sessilifolium Sessileleaf Ticktrefoil	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Dichanthelium aciculare Needleleaf Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium acuminatum Tapered Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium clandestinum Deertongue, Deer-tongue	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Dichanthelium commutatum Variable Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Dichanthelium depauperatum Starved Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Dry
	Dichanthelium dichotomum Cypress Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium laxiflorum Openflower Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium linearifolium Slimleaf Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium oligosanthes Heller's Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium oligosanthes var. oligosanthes Heller's Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium ovale Eggleaf Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Dichanthelium pedicellatum Cedar Rosette Grass, Corm-based Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium ravenelii Ravenel's Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium sabulorum Hemlock Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium sabulorum var. thinium Hemlock Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium scabriusculum Woolly Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium scoparium Velvet Panicum	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium sphaerocarpon Roundseed Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichanthelium spretum Eaton's Rosette Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Dichondra carolinensis Carolina Ponyfoot, Ponyfoot	Duration: Perennial Habit: Herb Light: Water:
	Dichondra recurvata Oakwoods Ponysfoot, Oakwoods Ponyfoot	Duration: Perennial Habit: Herb Light: Water:
	Dicliptera brachiata Branched Foldwing, Branched Dicliptera	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Digitaria bicornis Asian Crabgrass, Finger Grass, Southern Crabgrass	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Digitaria californica Arizona Cottontop, California Cottontop, California Crab Grass, Cottontop	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Digitaria ciliaris Southern Crabgrass	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Digitaria cognata Carolina Crabgrass, Fall Witchgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Dry
	Digitaria filiformis Slender Crabgrass	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Digitaria patens Texas Cottontop	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Digitaria pubiflora Carolina Crabgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Diodia teres Poorjoe	Duration: Annual Habit: Herb Light: Water:
	Diodia virginiana Virginia Buttonweed, Buttonweed	Duration: Annual Habit: Subshrub Light: Water:
	Dioscorea quaternata Fourleaf Yam, Wild Yam, Colic Root, Yam Root	Duration: Perennial Habit: Herb, Vine Light: Water:
	Dioscorea villosa Wild Yam	Duration: Perennial Habit: Vine Light: Water:
	Diospyros texana Texas Persimmon, Mexican Persimmon, Black Persimmon, Chapote, Chapote Prieto	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Diospyros virginiana Eastern Persimmon, Common Persimmon, Possumwood, Date Plum, Winter Plum, Jove's Fruit	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Distichlis spicata Saltgrass, Coastal Salt Grass, Inland Salt-grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Ditrysinia fruticosa Gulf Sebastian-bush	Duration: Perennial Habit: Subshrub, Shrub Light: Water:
	Dodecatheon meadia Eastern Shooting Star, Shooting Star, Pride Of Ohio, Roosterheads, Prairie Pointers	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Doellingeria sericocarpoides Southern Whitetop	Duration: Perennial Habit: Herb Light: Water:
	Draba brachycarpa Shortpod Draba	Duration: Annual Habit: Herb Light: Water:
	Draba cuneifolia Wedgeleaf Draba, Whitlow-grass	Duration: Annual Habit: Herb Light: Water:
	Dracopis amplexicaulis Clasping Coneflower, Clasping-leaf Coneflower	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Drosera brevifolia Dwarf Sundew, Spatulate-leaved Sundew	Duration: Perennial Habit: Herb Light: Water:
	Drosera capillaris Pink Sundew	Duration: Annual Habit: Herb Light: Water:
	Drosera intermedia Spoonleaf Sundew	Duration: Perennial Habit: Herb Light: Sun Water:
	Drosera tracyi Tracy's Sundew	Duration: Perennial Habit: Herb Light: Water:
	Dryopteris celsa Log Fern	Duration: Perennial Habit: Fern Light: Water:
	Dryopteris ludoviciana Southern Woodfern, Florida Shieldfern	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Wet, Moist
	Dulichium arundinaceum Threeway Sedge, Three-sided Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Dyschoriste linearis Snake Herb, Polkadots, Narrowleaf Dyschoriste	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Dysodiopsis tagetoides False Dogfennel, Dogweed	Duration: Perennial Habit: Herb Light: Water:
	Echinacea angustifolia Black Samson, Black Samson Echinacea, Narrow-leaf Coneflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Echinacea atrorubens Topeka Purple Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Echinacea pallida Pale Purple Coneflower, Pale Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Echinacea purpurea Eastern Purple Coneflower, Purple Coneflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Echinacea sanguinea Sanguine Purple Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Echinocactus horizonthalonius Devilshead, Eagle Claws, Turk's Head, Devil's Head	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Echinocactus horizonthalonius var. horizonthalonius Devilshead, Turk's Head, Devil's Head, Manca Caballo, Bluebarrel Cactus, Visnaga Meloncillo	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Echinocactus texensis Horse Crippler, Horse Crippler Cactus, Devil's Head, Chisos Hedgehog Cactus, Chisos Hedgehog	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Echinocereus coccineus Scarlet Hedgehog Cactus, Claret Cup	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Echinocereus coccineus var. paucispinus Scarlet Hedgehog Cactus, Claret Cup	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Echinocereus enneacanthus Pitaya, Strawberry Cactus, Banana Cactus, Cob Cactus, Purple Pitaya, Strawberry Hedgehog Cactus, Prostrate Hedgehog Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Echinocereus enneacanthus var. brevispinus Pitaya	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Echinocereus pectinatus Rainbow Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Echinochloa muricata American Barnyard Grass, Rough Barnyard Grass, Barnyard Grass, American Cockspur Grass, Wild Millet	Duration: Annual Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Echinochloa walteri Coast Cockspur Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Echinodorus berteroi Upright Burrhead	Duration: Annual Habit: Herb Light: Water:
	Echinodorus cordifolius Creeping Burhead, Lance-leaf Burhead, Radican Sword, Burhead, Creeping Water-plantain	Duration: Annual Habit: Herb Light: Shade Water: Wet
	Echinodorus tenellus Mudbabies	Duration: Perennial Habit: Herb Light: Water:
	Eclipta prostrata Pie Plant, False Daisy, Eclipta	Duration: Annual, Perennial Habit: Herb Light: Water:
	Ehretia anacua Anacua, Sugarberry Anacua, Anaqua, Anacahuita, Knockaway, Knackaway, Sandpaper Tree, Manzanita, Manzanillo, Tlalahuacate	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Eleocharis acicularis Needle Spikerush	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis atropurpurea Purple Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eleocharis cellulosa Gulf Coast Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis compressa var. acutisquamata Sharpscale Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis engelmannii Engelmann's Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eleocharis equisetoides Jointed Spikesedge	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Eleocharis flavescens Yellow Spikerush, Pale Spike-rush, Wrinkle-sheathed Spike-rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis interstincta Knotted Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis macrostachya Pale Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis microcarpa Smallfruit Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eleocharis minima Small Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eleocharis montevidensis Sand Spikerush, Spike Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Eleocharis obtusa Blunt Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis parvula Dwarf Spikerush	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis quadrangulata Squarestem Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis reverchonii Reverchon's Spikerush	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis rostellata Beaked Spikerush, Leap Frog Spike Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Eleocharis tenuis Slender Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Eleocharis tortilis Twisted Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eleocharis tuberculosa Cone-cup Spikerush, Tubercled Spikerush, Long-tubercled Spikerush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Elephantopus carolinianus Carolina Elephantsfoot	Duration: Perennial Habit: Herb Light: Water:
	Elephantopus tomentosus Elephant's-foot, Common Elephant's-foot, Devil's Grandmother	Duration: Perennial Habit: Herb Light: Water:
	Elionurus tripsacoides Pan American Balsamscale, Balsamscale	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Elymus canadensis Canada Wild Rye, Canadian Wildrye, Prairie Wildrye, Nodding Wildrye	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Elymus virginicus Virginia Wild Rye, Virginia Wildrye	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Elymus virginicus var. virginicus Virginia Wildrye, Virginia Wild Rye	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Engelmannia peristenia Engelmann's Daisy, Engelmann Daisy, Cutleaf Daisy	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Ephedra antisyphilitica Mormon Tea, Joint-fir, Clapweed, Popote	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Ephedra aspera Rough Jointfir	Duration: Perennial Habit: Shrub Light: Water:
	Ephedra pedunculata Vine Jointfir	Duration: Perennial Habit: Shrub Light: Water:
	Epifagus virginiana Beechdrops	Duration: Annual Habit: Herb Light: Water:
	Epipactis gigantea Stream Orchid, Chatterbox Orchid, Giant Hellebore	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Epithelantha micromeris Pingpong Ball Cactus, Button Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Equisetum hyemale Scouring-rush Horsetail, Horsetail, Scouring Rush, Canuela	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Equisetum hyemale var. affine Scouring-rush Horsetail	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet
	Equisetum laevigatum Smooth Horsetail, Horsetail	Duration: Perennial Habit: Herb Light: Sun Water:
	Eragrostis capillaris Lace Grass , Lace Lovegrass, Lace Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis curtipedicellata Gummy Lovegrass, Gummy Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis elliottii Field Lovegrass , Field Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis hirsuta Bigtop Lovegrass , Bigtop Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis hypnoides Teal Lovegrass , Teal Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis intermedia Plains Lovegrass, Plains Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Eragrostis lugens Mourning Lovegrass , Mourning Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis palmeri Rio Grande Lovegrass, Rio Grande Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Eragrostis pectinacea Tufted Lovegrass, Tufted Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis pectinacea var. pectinacea Tufted Lovegrass, Tufted Love Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Eragrostis refracta Coastal Lovegrass , Coastal Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis secundiflora Red Lovegrass , Red Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Eragrostis secundiflora ssp. oxylepis Red Lovegrass, Red Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Eragrostis spectabilis Purple Lovegrass, Purple Love Grass, Purple Plains Lovegrass, Tumblegrass, Petticoat Climber	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Eragrostis trichodes Sand Lovegrass, Sand Love Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Erigeron annuus Eastern Daisy Fleabane, Daisy Fleabane	Duration: Annual Habit: Herb Light: Water:
	Erigeron colomexicanus Running Fleabane, Sprawling Daisy	Duration: Biennial Habit: Herb Light: Water:
	Erigeron geiseri Geiser's Fleabane	Duration: Annual Habit: Herb Light: Water:
	Erigeron modestus Plains Fleabane, Prairie Fleabane	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Erigeron philadelphicus Philadelphia Fleabane, Fleabane Daisy	Duration: Biennial Habit: Herb Light: Part-shade Water:
	Erigeron philadelphicus var. philadelphicus Philadelphia Fleabane	Duration: Biennial Habit: Herb Light: Water:
	Erigeron procumbens Corpus Christi Fleabane	Duration: Perennial Habit: Herb Light: Water:
	Erigeron pulchellus Robin's Plantain, Poor Robin's Plantain, Rose Petty, Robert's Plantain, Blue Spring-daisy	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Erigeron pulchellus var. pulchellus Robin's Plantain	Duration: Perennial Habit: Herb Light: Water:
	Erigeron strigosus Prairie Fleabane, Daisy Fleabane, Common Eastern Fleabane	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water:
	Erigeron tenuis Slenderleaf Fleabane	Duration: Perennial Habit: Herb Light: Water:
	Eriocaulon compressum Flattened Pipewort, Hat Pins	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Eriocaulon decangulare Ten-angle Pipewort, Pipewort	Duration: Perennial Habit: Herb Light: Sun Water:
	Eriocaulon koernickianum Gulf Pipewort	Duration: Perennial Habit: Herb Light: Water:
	Eriocaulon texense Texas Pipewort	Duration: Perennial Habit: Herb Light: Water:
	Eriochloa sericea Texas Cupgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Eriogonum annuum Annual Buckwheat, Annual Wild Buckwheat, Umbrella Plant	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Eriogonum longifolium Longleaf Buckwheat, Longleaf Wild Buckwheat	Duration: Perennial Habit: Herb Light: Water:
	Eriogonum longifolium var. longifolium Longleaf Buckwheat	Duration: Perennial Habit: Herb Light: Water:
	Eriogonum multiflorum Wild Buckwheat, Heart-sepal Buckwheat, Heart-sepal Wild Buckwheat	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Erioneuron pilosum Hairy Woollygrass, Hairy Tridens	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Erodium texanum Texas Stork's Bill, Stork's Bill, Pine Needle, Fillaree	Duration: Annual, Biennial Habit: Herb Light: Sun Water: Dry
	Eryngium diffusum Spreading Eryngo	Duration: Annual Habit: Herb Light: Water:
	Eryngium hookeri Hooker's Eryngo	Duration: Annual Habit: Herb Light: Water:
	Eryngium integrifolium Blueflower Eryngo, Blue-flower Coyote-thistle	Duration: Perennial Habit: Herb Light: Water:
	Eryngium leavenworthii Leavenworth's Eryngo, Eryngo, False Purple Thistle	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Eryngium prostratum Creeping Eryngo	Duration: Perennial Habit: Herb Light: Water:
	Eryngium yuccifolium Rattlesnake Master, Button Eryngo, Button Snakeroot, Beargrass, Bear's Grass	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Eryngium yuccifolium var. yuccifolium Button Eryngo, Rattlesnake-master, Button Snake-root	Duration: Perennial Habit: Herb Light: Water:
	Erythrina herbacea Coralbean, Cherokee Bean, Red Cardinal	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Erythronium albidum White Troutlily, White Dogtooth-violet, White Fawnlily, Adder's-tongue	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Erythronium mesochoreum Midland Fawnlily	Duration: Perennial Habit: Herb Light: Water:
	Erythronium rostratum Yellow Troutlily, Dog-tooth Violet, Yellow Fawnlily, Beaked Troutlily	Duration: Perennial Habit: Herb Light: Water:
	Escobaria missouriensis Missouri Foxtail Cactus, Plains Nipple Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Eubotrys racemosus Swamp Sweetbells, Swamp Doghobble, Sweetbells Leucothoe, Sweetbells, Deciduous Swamp Fetterbush, Coastal Fetterbush, Swamp Leucothoe	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Euonymus americanus American Strawberry Bush, Strawberry Bush, Brook Euonymus, Hearts-a-burstin, Bursting Heart, Wahoo	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Euonymus atropurpureus Burningbush, Eastern Wahoo, Burning Bush, Wahoo, Waahoo, Whahoo, Spindle Tree	Duration: Perennial Habit: Shrub Light: Part-shade Water:
	Eupatorium altissimum Tall Thoroughwort, Tall Boneset	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium capillifolium Dogfennel, Dog Fennel	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium compositifolium Yankeeweed	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium glaucescens Waxy Thoroughwort	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium leucolepis Justiceweed, White-bracted Thoroughwort	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium mohrii Mohr's Thoroughwort	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water:
	Eupatorium perfoliatum Common Boneset	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Eupatorium perfoliatum var. perfoliatum Common Boneset	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Eupatorium rotundifolium Roundleaf Thoroughwort	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium semiserratum Smallflower Thoroughwort	Duration: Perennial Habit: Herb Light: Water:
	Eupatorium serotinum White Boneset, Lateflowering Thoroughwort, Late Boneset, Late-flowering Boneset	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Euphorbia antisyphilitica Candelilla, Wax Plant	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Euphorbia bicolor Snow On The Prairie, Snow-on-the-prairie	Duration: Annual Habit: Herb Light: Sun, Part-shade Water:
	Euphorbia corollata Flowering Spurge	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Euphorbia cyathophora Wild Poinsettia, Poinsettia, Fire On The Mountain	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Euphorbia dentata Toothed Spurge, Toothed-leaf Poinsettia	Duration: Annual Habit: Herb Light: Water:
	Euphorbia heterophylla Mexican Fireplant, Wild Poinsettia	Duration: Annual Habit: Herb Light: Water:
	Euphorbia hexagona Sixangle Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia longicruris Wedgeleaf Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia marginata Snow On The Mountain, Snow-on-the-mountain	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Euphorbia spathulata Warty Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia tetrapora Weak Spurge	Duration: Annual Habit: Herb Light: Water:
	Euphorbia texana Texas Spurge	Duration: Annual Habit: Herb Light: Water:
	Eurybia hemispherica Southern Prairie Aster	Duration: Perennial Habit: Herb Light: Water:
	Eurytaenia texana Texas Spreadwing	Duration: Annual Habit: Herb Light: Water:
	Eustoma exaltatum Catchfly Prairie Gentian, Bluebell Gentian, Western Blue Gentian, Blue Marsh Lily, Small Bluebell, Catchfly Gentian, Seaside Gentian	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Eustoma exaltatum ssp. russellianum Texas Bluebells, Texas Bluebell, Bluebell, Showy Prairie Gentian, Prairie Gentian	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Moist
	Euthamia graminifolia Flat-top Goldentop, Grass-leaved Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Euthamia graminifolia var. graminifolia Flat-top Goldentop	Duration: Perennial Habit: Herb Light: Water:
	Euthamia gymnospermoides Texas Goldentop	Duration: Perennial Habit: Herb Light: Water:
	Euthamia leptocephala Bushy Goldentop, Slender-headed Euthamia	Duration: Perennial Habit: Herb Light: Water:
	Eutrochium fistulosum Joe-pye Weed, Trumpetweed, Queen Of The Meadow, Hollow Joe-pye Weed	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Evax candida Silver Pygmycudweed	Duration: Annual Habit: Herb Light: Water:
	Evax prolifera Bighead Pygmycudweed, Rabbit Tobacco	Duration: Annual Habit: Herb Light: Part-shade Water:
	Evax verna Spring Pygmycudweed	Duration: Annual Habit: Herb Light: Water:
	Evax verna var. verna Spring Pygmycudweed	Duration: Annual Habit: Herb Light: Water:
	Evolvulus alsinoides Slender Dwarf Morning-glory	Duration: Perennial Habit: Herb Light: Water:
	Evolvulus alsinoides var. angustifolius Slender Dwarf Morning-glory	Duration: Perennial Habit: Herb Light: Water:
	Evolvulus nuttallianus Shaggy Dwarf Morning-glory, Silky Evolvulus, Shaggy Evolvulus	Duration: Perennial Habit: Herb Light: Water:
	Evolvulus sericeus Silver Dwarf Morning-glory, White Evolvulus	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Evolvulus sericeus var. sericeus Silver Dwarf Morning-glory, White Evolvulus	Duration: Perennial Habit: Herb Light: Water:
	Eysenhardtia texana Texas Kidneywood, Kidneywood, Bee Brush, Vara Dulce, Palo Dulce	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Fagus grandifolia American Beech, White Beech, Red Beech, Ridge Beech, Beechnut Tree	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist
	Fallugia paradoxa Apache Plume, Ponil	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Fendlera rupicola Cliff Fendlerbush, False Mock-orange	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Fendlera wrightii Wright's Fendlerbush	Duration: Perennial Habit: Shrub Light: Water:
	Ferocactus hamatacanthus Turk's Head, Turk's Head Cactus, Texas Barrel Cactus, Giant Fishhook Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Ferocactus hamatacanthus var. hamatacanthus Turk's Head	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Festuca subverticillata Nodding Fescue	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Fimbristylis autumnalis Slender Fimbry	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Fimbristylis castanea Marsh Fimbry, Saltmarsh Fimbristylis	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fimbristylis puberula Hairy Fimbry	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fimbristylis vahlii Vahl's Fimbry	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Flaveria trinervia Clustered Yellowtops	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Fleischmannia incarnata Pink Thoroughwort	Duration: Perennial Habit: Herb Light: Water:
	Flourensia cernua American Tarwort	Duration: Perennial Habit: Shrub Light: Water:
	Flyriella parryi Chisos Mountain Brickellbush	Duration: Perennial Habit: Herb Light: Water:
	Forestiera acuminata Eastern Swamp Privet, Swamp Privet, Texas Privet	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Forestiera angustifolia Narrow-leaf Forestiera, Tanglewood, Desert Olive, Texas Swamp-privet, Panalero, Elbow Bush	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Forestiera ligustrina Upland Swampprivet	Duration: Perennial Habit: Shrub Light: Water:
	Forestiera pubescens Elbowbush, Stretchberry, Spring Herald, Desert Olive, Tanglewood, Devil's Elbow, Spring Goldenglow, New Mexico Privet, Texas Forsythia	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Forestiera reticulata Netleaf Forestiera, Netleaf Swampprivet	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Fouquieria splendens Ocotillo, Devil's Walking Stick, Candlewood	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Fragaria virginiana Virginia Strawberry, Wild Strawberry	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Frangula caroliniana Carolina Buckthorn, Carolina False Buckthorn, Yellow Buckthorn, Indian Cherry, Yellowwood	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Fraxinus albicans Texas Ash, Mountain Ash	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Fraxinus americana White Ash, American Ash, Cane Ash, Smallseed White Ash, Biltmore White Ash, Biltmore Ash	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Fraxinus berlandieriana Mexican Ash, Berlandier Ash, Berlandier's Ash, Plumero	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Fraxinus caroliniana Carolina Ash, Pop Ash, Water Ash, Swamp Ash, Florida Ash, Poppy Ash	Duration: Perennial Habit: Tree Light: Shade Water:
	Fraxinus greggii Gregg's Ash, Gregg Ash, Littleleaf Ash, Dogleg Ash, Escobilla, Barreta China	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Fraxinus pennsylvanica Green Ash, Red Ash, Swamp Ash, River Ash, Water Ash, Darlington Ash	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Froelichia floridana Plains Snakecotton, Snake-cotton	Duration: Annual Habit: Herb Light: Water:
	Froelichia gracilis Slender Snakecotton, Snake-cotton	Duration: Annual Habit: Herb Light: Water:
	Fuirena bushii Bush's Umbrella-sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fuirena simplex Western Umbrella-sedge, Umbrellagrass, Western Umbrella Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fuirena simplex var. simplex Western Umbrella-sedge, Western Umbrella Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Fuirena squarrosa Hairy Umbrella Sedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Funastrum crispum Wavyleaf Twinevine, Wavy-leaf Milkweed Vine	Duration: Perennial Habit: Subshrub Light: Water:
	Funastrum cynanchoides Fringed Twinevine, Climbing Milkweed Vine, Twine-vine	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Funastrum cynanchoides ssp. cynanchoides Fringed Twinevine	Duration: Perennial Habit: Herb Light: Water:
	Gaillardia aestivalis Lanceleaf Blanketflower, Winkler Gaillardia	Duration: Perennial Habit: Herb Light: Water:
	Gaillardia aestivalis var. aestivalis Lanceleaf Blanketflower, Prairie Gaillardia	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Gaillardia aestivalis var. winkleri Winkler's Blanketflower	Duration: Perennial Habit: Herb Light: Water:
	Gaillardia amblyodon Maroon Blanketflower, Red Gaillardia, Red Indian Blanket	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Gaillardia pulchella Indian Blanket, Firewheel, Girasol Rojo	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Gaillardia pulchella var. pulchella Indian Blanket, Firewheel	Duration: Annual Habit: Herb Light: Water:
	Gaillardia suavis Pincushion Daisy, Fragrant Gaillardia, Rayless Gaillardia, Perfumeballs	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Galactia marginalis Edible Milkpea	Duration: Perennial Habit: Herb Light: Water:
	Galactia texana Texas Milkpea	Duration: Perennial Habit: Vine Light: Water:
	Galactia volubilis Downy Milkpea	Duration: Perennial Habit: Vine Light: Water:
	Galium aparine Stickywilly, Catchweed Bedstraw, Cleavers, Common Bedstraw, Sticky Weed, Goose Grass	Duration: Annual Habit: Herb, Vine Light: Shade Water:
	Galium circaezans Licorice Bedstraw	Duration: Perennial Habit: Subshrub Light: Water:
	Galium obtusum Bluntleaf Bedstraw	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Galium obtusum ssp. obtusum Bluntleaf Bedstraw	Duration: Perennial Habit: Herb Light: Water:
	Galium pilosum Hairy Bedstraw	Duration: Perennial Habit: Herb Light: Water:
	Galium proliferum Limestone Bedstraw	Duration: Annual Habit: Herb Light: Water:
	Galium texense Texas Bedstraw	Duration: Annual Habit: Herb Light: Water:
	Galium tinctorium Stiff Marsh Bedstraw	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Galium uncinulatum Bristly Bedstraw	Duration: Perennial Habit: Herb Light: Water:
	Galium uniflorum Oneflower Bedstraw	Duration: Perennial Habit: Herb Light: Water:
	Galium virgatum Southwestern Bedstraw, Southwest Bedstraw	Duration: Annual Habit: Herb Light: Water:
	Galphimia angustifolia Narrowleaf Goldshower, Thryallis, Narrow-leaf Goldshower	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist, Dry
	Gamochaeta argyrinea Silver Cudweed, Silvery Everlasting	Duration: Annual Habit: Herb Light: Water:
	Gamochaeta falcata Narrowleaf Purple Everlasting	Duration: Annual Habit: Herb Light: Water:
	Gamochaeta pensylvanica Pennsylvania Everlasting	Duration: Annual Habit: Herb Light: Water:
	Gamochaeta purpurea Spoonleaf Purple Everlasting , Early Cudweed	Duration: Annual, Biennial Habit: Herb Light: Water:
	Gelsemium sempervirens Carolina Jessamine, Yellow Jessamine, Evening Trumpetflower, Poor Man's Rope	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Gentiana saponaria Harvestbells, Soapwort Gentian	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Geranium carolinianum Carolina Geranium, Wild Geranium, Carolina Cranesbill	Duration: Annual Habit: Herb Light: Part-shade Water:
	Geranium texanum Texas Geranium	Duration: Annual Habit: Herb Light: Water:
	Geum canadense White Avens	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Gilia tricolor Bird's-eye Gilia, Bird's-eyes	Duration: Annual Habit: Herb Light: Sun Water:
	Giliastrum acerosum Bluebowls, Prickleleaf Gilia	Duration: Annual Habit: Subshrub Light: Water:
	Giliastrum incisum Splitleaf Gilia, Split-leaf Gilia, Cut-leaf Gilia	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Dry
	Giliastrum rigidulum Bluebowls, Blue Gilia	Duration: Annual Habit: Subshrub Light: Sun Water:
	Gillenia stipulata American Ipecac	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Glandularia bipinnatifida Prairie Verbena, Purple Prairie Verbena, Dakota Vervain, Dakota Mock Vervain, Moradilla, Alfombrilla	Duration: Perennial Habit: Herb, Subshrub Light: Part-shade Water: Moist, Dry
	Glandularia bipinnatifida var. bipinnatifida Prairie Verbena, Purple Prairie Verbena, Dakota Mock Vervain, Dakota Vervain	Duration: Annual, Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Glandularia canadensis Rose Vervain, Sweet William, Rose Mock Vervain	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Glandularia pumila Dwarf Vervain, Low Verbena, Pink Mock Vervain, Pink Verbena, Wild Vervain	Duration: Annual Habit: Herb Light: Water:
	Glandularia quandrangulata Beaked Mock Vervain, Pale Mock Vervain, Chihuahuan Mock Vervain	Duration: Annual Habit: Herb Light: Water:
	Glandularia tumidula Plains Mock Vervain	Duration: Perennial Habit: Herb Light: Water:
	Glandulicactus uncinatus Chihuahuan Fishhook Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Glandulicactus uncinatus var. wrightii Chihuahuan Fishhook Cactus, Brown-flowered Hedgehog Cactus, Catclaw Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Gleditsia aquatica Water Locust, Swamp Locust	Duration: Perennial Habit: Tree Light: Water:
	Gleditsia triacanthos Honey Locust, Common Honey Locust, Thorny Common Honey Locust, Honey Shucks Locust, Sweet Locust, Thorny Locust, Honey Shucks, Sweet Bean Tree	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Glyceria septentrionalis Floating Mannagrass, Northern Mannagrass, Eastern Mannagrass	Duration: Perennial Habit: Grass/Grass-like Light: Water: Wet
	Glyceria striata Fowl Mannagrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Gomphrena haageana Rio Grande Globe Amaranth	Duration: Perennial Habit: Herb Light: Water:
	Gomphrena serrata Arrasa Con Todo	Duration: Annual, Perennial Habit: Herb Light: Water:
	Gossypianthus lanuginosus Woolly Cottonflower	Duration: Perennial Habit: Herb Light: Water:
	Gossypium hirsutum Upland Cotton	Duration: Annual Habit: Tree Light: Water:
	Gratiola brevifolia Sticky Hedgehyssop	Duration: Annual, Perennial Habit: Herb Light: Water:
	Gratiola flava Yellow Hedgehyssop	Duration: Annual Habit: Herb Light: Water:
	Gratiola neglecta Clammy Hedgehyssop	Duration: Annual Habit: Herb Light: Water:
	Gratiola pilosa Shaggy Hedgehyssop	Duration: Perennial Habit: Herb Light: Water:
	Gratiola virginiana Roundfruit Hedgehyssop	Duration: Annual, Biennial Habit: Herb Light: Water:
	Grindelia grandiflora Manyray Gumweed	Duration: Annual Habit: Herb Light: Water:
	Grindelia lanceolata Narrowleaf Gumweed, Fall Gumweed	Duration: Biennial, Perennial Habit: Herb, Subshrub Light: Water:
	Grindelia lanceolata var. lanceolata Narrowleaf Gumweed	Duration: Biennial, Perennial Habit: Herb, Subshrub Light: Water:
	Grindelia papposa Spanish Gold, Clasping-leaved Haplopappus, Saw-leaf Daisy	Duration: Annual Habit: Herb Light: Water:
	Grindelia squarrosa Curlycup Gumweed	Duration: Annual, Biennial, Perennial Habit: Herb Light: Water: Dry
	Grusonia schottii Dog Cholla, Big Bend Pricklypear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Guaiacum angustifolium Texas Lignum-vitae, Soapbush, Guayacan	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Gutierrezia microcephala Threadleaf Snakeweed, Threadleaf Broomweed, Smallhead Snakeweed, Littlehead Snakeweed	Duration: Perennial Habit: Subshrub Light: Water:
	Gutierrezia sarothrae Broom Snakeweed, Kindlingweed, Matchbrush, Texas Snakeweed, Broomweed, Turpentine Weed, Matchweed	Duration: Perennial Habit: Herb, Subshrub Light: Part-shade Water: Dry
	Gutierrezia sphaerocephala Roundleaf Snakeweed	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Gutierrezia texana Texas Snakeweed	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Gymnocladus dioicus Kentucky Coffeetree, Stump Tree	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Gymnopogon ambiguus Bearded Skeletongrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Gymnosperma glutinosum Gumhead, Tatalencho	Duration: Perennial Habit: Herb Light: Water:
	Habenaria repens Waterspider Bog Orchid, Water-spider Orchid	Duration: Perennial Habit: Herb Light: Water:
	Habranthus tubispathus Rio Grande Copperlily, Copper Lily, Rio Grande Copper-lily	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Hackelia virginiana Beggarslice, Beggar's-lice, Stickseed, Sticktight, Wild Comfrey, Virginia Stickseed	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Halesia diptera Two-wing Silverbell, Two-winged Silverbell, Silverbell, American Snowdrop Tree, Snowdrop Tree, Snowbell, Cowlicks	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Dry
	Hamamelis vernalis Ozark Witch-hazel, Vernal Witch-hazel	Duration: Perennial Habit: Shrub Light: Part-shade Water:
	Hamamelis virginiana Witch-hazel, American Witch-hazel, Common Witch-hazel, Winterbloom, Snapping Hazelnut, Striped Alder, Spotted Alder, Tobacco-wood, Water-witch	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Moist, Dry
	Haploesthes greggii False Broomweed	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Haploesthes greggii var. texana Texas False Broomweed	Duration: Perennial Habit: Herb, Subshrub, Shrub Light: Water:
	Hedeoma acinoides Slender False Pennyroyal, Annual Pennyroyal, Slender Hedeoma	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Hedeoma drummondii Drummond's False Pennyroyal, Limoncillo, Mock Pennyroyal	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Hedeoma hispida Rough False Pennyroyal	Duration: Annual Habit: Herb Light: Water:
	Hedeoma reverchonii Reverchon's False Pennyroyal	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Hedeoma reverchonii var. reverchonii Reverchon's False Pennyroyal, Rock Hedeoma	Duration: Perennial Habit: Subshrub Light: Water:
	Hedeoma reverchonii var. serpyllifolia Reverchon's False Pennyroyal, Rock Hedeoma	Duration: Perennial Habit: Herb Light: Water:
	Helenium amarum Yellow Sneezeweed, Bitterweed, Yellow Bitterweed, Yellowdicks, Slender-leaved Sneezeweed, Fine-leaved Sneezweed, Yellow Dog-fennel	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Helenium amarum var. amarum Yellow Bitterweed, Yellowdicks	Duration: Annual Habit: Herb Light: Water:
	Helenium drummondii Fringed Sneezeweed	Duration: Perennial Habit: Herb Light: Water:
	Helenium elegans Pretty Sneezeweed	Duration: Annual Habit: Herb Light: Water:
	Helenium flexuosum Purplehead Sneezeweed, Purple-head Sneezeweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Helenium microcephalum Smallhead Sneezeweed	Duration: Annual Habit: Herb Light: Water:
	Helianthemum carolinianum Carolina Frostweed	Duration: Perennial Habit: Herb Light: Water:
	Helianthemum georgianum Georgia Frostweed, Rockrose, Georgia Sunrose	Duration: Perennial Habit: Herb Light: Water:
	Helianthemum rosmarinifolium Rosemary Frostweed, Sun Rose	Duration: Perennial Habit: Subshrub Light: Water:
	Helianthus angustifolius Swamp Sunflower, Narrowleaf Sunflower, Narrow-leaved Sunflower	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Helianthus annuus Common Sunflower, Annual Sunflower	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Helianthus ciliaris Texas Blueweed	Duration: Perennial Habit: Herb Light: Water:
	Helianthus debilis Cucumberleaf Sunflower, Cucumber-leaf Sunflower, Beach Sunflower	Duration: Annual Habit: Herb Light: Sun Water:
	Helianthus grosseserratus Sawtooth Sunflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Helianthus hirsutus Hairy Sunflower, Rough Sunflower	Duration: Perennial Habit: Herb Light: Water:
	Helianthus maximiliani Maximilian Sunflower, Max Sunflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Helianthus mollis Ashy Sunflower, Downy Sunflower	Duration: Perennial Habit: Herb Light: Water:
	Helianthus occidentalis Fewleaf Sunflower, Western Sunflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Helianthus pauciflorus Stiff Sunflower, Prairie Sunflower	Duration: Perennial Habit: Herb Light: Water:
	Helianthus pauciflorus ssp. pauciflorus Stiff Sunflower	Duration: Perennial Habit: Herb Light: Sun Water:
	Heliopsis helianthoides Smooth Oxeye, Oxeye Sunflower, False Sunflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Heliopsis helianthoides var. scabra Smooth Oxeye	Duration: Perennial Habit: Herb Light: Water:
	Heliotropium confertifolium Leafy Heliotrope	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Heliotropium convolvulaceum Phlox Heliotrope, Fragrant Heliotrope	Duration: Annual Habit: Herb Light: Water:
	Heliotropium curassavicum Salt Heliotrope, Seaside Heliotrope, Quail Plant, Cola De Mico, Cola De Gama	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Heliotropium procumbens Fourspike Heliotrope	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Heliotropium tenellum Pasture Heliotrope, White Heliotrope	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Heliotropium torreyi Slimleaf Heliotrope	Duration: Perennial Habit: Subshrub, Shrub Light: Water:
	Herbertia lahue Prairie Nymph, Herbertia	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Herbertia lahue ssp. caerulea Prairie Nymph, Herbertia	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Hermannia texana Texas Burstwort, Mexican Mallow	Duration: Perennial Habit: Herb Light: Water:
	Hesperaloe funifera Giant Hesperaloe, New Mexico False Yucca, Samandoce	Duration: Perennial Habit: Subshrub Light: Sun Water: Moist, Dry
	Hesperaloe parviflora Red Yucca, Coral Yucca, Red-flowered False Yucca, Redflower False Yucca, Yellow Yucca, Hummingbird Yucca, Samandoque	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Heteranthera dubia Grassleaf Mudplantain, Water Stargrass	Duration: Annual Habit: Herb Light: Water:
	Heteranthera limosa Blue Mudplantain, Blue Mud Plantain	Duration: Annual Habit: Herb Light: Water:
	Heteropogon contortus Tanglehead	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Heterotheca fulcrata Rockyscree False Goldenaster	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Heterotheca subaxillaris Camphorweed, Camphor Weed	Duration: Annual Habit: Herb Light: Water:
	Heterotheca villosa Hairy False Goldenaster, Hairy Golden-aster	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Hexalectris spicata Spiked Crested Coralroot, Spiked Crested Coral Root	Duration: Perennial Habit: Herb Light: Water:
	Hibiscus aculeatus Comfortroot, Big Thicket Hibiscus, Pineland Hibiscus	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Hibiscus coulteri Desert Rosemallow, Desert Rose-mallow, Coulter Hibiscus	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Hibiscus laevis Halberdleaf Rosemallow, Halberdleaf Hibiscus, Scarlet Rose Mallow, Halberd-leaved Hibiscus, Halberd-leaved Rose-mallow	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Hibiscus lasiocarpos Woolly Rose-mallow, Woolly Mallow, Rose-mallow, False Cotton	Duration: Perennial Habit: Shrub Light: Sun Water: Wet
	Hibiscus martianus Heartleaf Rosemallow, Tulipan Del Monte, Heartleaf Hibiscus	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Hibiscus moscheutos Crimson-eyed Rose-mallow, Marshmallow Hibiscus	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Wet, Moist
	Hibiscus striatus Striped Rosemallow	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Hibiscus striatus ssp. lambertianus Striped Rosemallow	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Hieracium gronovii Queendevil	Duration: Perennial Habit: Herb Light: Water:
	Hieracium longipilum Hairy Hawkweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Hilaria belangeri Curly Mesquite Grass, Curly Mesquite	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Hilaria belangeri var. belangeri Curly-mesquite	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Hoffmannseggia glauca Indian Rushpea, Indian Rush-pea	Duration: Perennial Habit: Herb Light: Water:
	Hoffmannseggia oxycarpa Sharppod Rushpea	Duration: Perennial Habit: Subshrub Light: Water:
	Hordeum jubatum Foxtail Barley	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Hordeum jubatum ssp. jubatum Foxtail Barley, Squirreltail Barley, Skunktail	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Hordeum pusillum Little Barley	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Hottonia inflata American Featherfoil, Featherfoil	Duration: Annual Habit: Herb Light: Water:
	Houstonia acerosa Needleleaf Bluet	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Houstonia micrantha Southern Bluet	Duration: Annual Habit: Herb Light: Water:
	Houstonia purpurea Venus's Pride, Large Houstonia, Woodland Bluets, Purple Bluets, Mountain Bluets	Duration: Perennial Habit: Herb Light: Water:
	Houstonia pusilla Tiny Bluets, Small Bluets, Star Violet	Duration: Annual Habit: Herb Light: Water:
	Houstonia rosea Rose Bluet	Duration: Annual Habit: Herb Light: Water:
	Hunzikeria texana Texas Cupflower	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Hybanthus verticillatus Babyslippers, Nodding Green Violet, Green Violet	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Hydrocotyle bonariensis Largeleaf Pennywort, Salt Pennywort	Duration: Perennial Habit: Herb Light: Water:
	Hydrocotyle ranunculoides Floating Marshpennywort, Floating Marsh-Pennywort, Floating Marsh Pennywort, Floating Pennyroyal	Duration: Perennial Habit: Herb Light: Water:
	Hydrocotyle umbellata Manyflower Marsh-pennywort, Many-flowered Marsh-pennywort, Marsh Pennywort, Water Pennywort, Money Plant	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Hydrocotyle verticillata Whorled Marshpennywort	Duration: Perennial Habit: Herb Light: Water:
	Hydrolea ovata Blue Waterleaf, Ovate False Fiddleleaf, Hairy Hydrolea	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Hygrophila lacustris Gulf Swampweed	Duration: Perennial Habit: Herb Light: Water:
	Hymenocallis liriosme Texas Spiderlily, Spring Spiderlily, Spiderlily, Louisiana Spiderlily, Western Marsh Spiderlily	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Hymenoclea monogyra Singlewhorl Burrobrush	Duration: Perennial Habit: Subshrub, Shrub Light: Water:
	Hymenopappus artemisiifolius Oldplainsman, Woolly-white, Old Plainsman	Duration: Biennial Habit: Herb Light: Part-shade Water: Dry
	Hymenopappus artemisiifolius var. artemisiifolius Oldplainsman	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus carrizoanus Carrizo Sands Woollywhite	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus scabiosaeus Carolina Woollywhite, Woolly-white, Old Plainsman	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus scabiosaeus var. corymbosus Carolina Woollywhite, Old Plainsman	Duration: Biennial Habit: Herb Light: Water:
	Hymenopappus tenuifolius Chalk Hill Hymenopappus, Chalkhill Woolywhite	Duration: Biennial Habit: Herb Light: Water:
	Hymenoxys odorata Bitter Rubberweed	Duration: Annual Habit: Herb Light: Water:
	Hymenoxys texana Texas Prairie Dawn, Prairie Dawn, Prairiedawn, Texas Prairie Dawn-flower	Duration: Annual Habit: Herb Light: Water:
	Hypericum cistifolium Roundpod St. John's-wort	Duration: Perennial Habit: Subshrub Light: Sun Water:
	Hypericum crux-andreae St. Peter's-wort, Atlantic St. Peter's-wort, St. Peter's Cross, St. John's-wort	Duration: Perennial Habit: Subshrub Light: Part-shade Water:
	Hypericum drummondii Nits And Lice, Drummond's St. John's-wort	Duration: Annual Habit: Herb Light: Water:
	Hypericum frondosum Cedarglade St. John's-wort, Golden St. John's-wort	Duration: Perennial Habit: Shrub Light: Sun Water:
	Hypericum gentianoides Orangegrass, Pineweed	Duration: Annual Habit: Herb Light: Part-shade Water:
	Hypericum gymnanthum Claspingleaf St. John's-wort	Duration: Perennial Habit: Herb Light: Water:
	Hypericum hypericoides St. Andrew's-cross	Duration: Perennial Habit: Subshrub Light: Water:
	Hypericum mutilum Dwarf St. John's-wort	Duration: Annual Habit: Herb Light: Part-shade Water:
	Hypericum nudiflorum Early St. John's-wort	Duration: Perennial Habit: Subshrub, Shrub Light: Water:
	Hypericum prolificum Shrubby St. John's-wort	Duration: Perennial Habit: Shrub Light: Shade, Part-shade Water: Moist, Dry
	Hypericum punctatum Spotted St. John's-wort	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Hypericum setosum Hairy St. John's-wort	Duration: Perennial Habit: Herb Light: Water:
	Hypericum sphaerocarpum Roundseed St. John's-wort	Duration: Perennial Habit: Herb Light: Water:
	Hypoxis curtissii Curtis' Star-grass	Duration: Perennial Habit: Herb Light: Water:
	Hypoxis hirsuta Common Goldstar, Yellow Star-grass, Eastern Yellow Star-grass	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Hypoxis wrightii Wright's Star-grass	Duration: Perennial Habit: Herb Light: Water:
	Hyptis alata Clustered Bushmint	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Ibervillea lindheimeri Balsam Gourd, Lindheimer's Globeberry, Globe Berry, Snake-apple, Balsam-apple	Duration: Perennial Habit: Vine Light: Sun Water: Moist
	Ibervillea tenuisecta Slimlobe Globeberry, Cutleaf Globe Berry	Duration: Perennial Habit: Vine Light: Water:
	Ilex ambigua Carolina Holly, Sand Holly, Possum Holly	Duration: Perennial Habit: Tree Light: Water:
	Ilex coriacea Baygall Bush, Large Gallberry, Gallberry, Tall Inkberry Holly, Inkberry Holly, Shining Inkberry, Inkberry	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Ilex decidua Possumhaw, Possumhaw Holly, Deciduous Holly, Meadow Holly, Prairie Holly, Swamp Holly, Welk Holly, Deciduous Yaupon, Bearberry, Winterberry	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Ilex opaca American Holly, White Holly, Prickly Holly, Evergreen Holly, Christmas Holly, Yule Holly	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Dry
	Ilex verticillata Common Winterberry, Winterberry, Michigan Holly, Black Alder	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Ilex vomitoria Yaupon, Yaupon Holly, Cassina	Duration: Perennial Habit: Shrub, Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Impatiens capensis Jewelweed, Orange Jewelweed, Spotted Touch-me-not	Duration: Annual Habit: Herb Light: Shade Water: Wet, Moist
	Indigofera lindheimeriana Lindheimer's Indigo	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Wet, Moist
	Indigofera miniata Scarlet Pea, Coastal Indigo, Texas Indigo, Western Indigo	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Indigofera suffruticosa Anil De Pasto	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Ionactis linariifolius Flaxleaf Whitetop Aster, Stiff Aster, Flaxleaf Aster	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Ipomoea alba Moonflower, Moon Vine, Tropical White Morning Glory	Duration: Annual Habit: Vine Light: Water:
	Ipomoea cordatotriloba Tievine, Purple Bindweed, Morning Glory	Duration: Perennial Habit: Vine Light: Water:
	Ipomoea cordatotriloba var. cordatotriloba Tievine, Sharp-pod Morning Glory, Purple Bindweed, Tie Vine	Duration: Perennial Habit: Vine Light: Part-shade Water:
	Ipomoea cordatotriloba var. torreyana Torrey's Tievine	Duration: Perennial Habit: Herb, Vine Light: Water:
	Ipomoea lindheimeri Lindheimer's Morning-glory, Blue Morning Glory	Duration: Perennial Habit: Vine Light: Sun Water: Dry
	Ipomoea pandurata Man Of The Earth, Wild Potato, Wild Sweet Potato, Manroot	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Ipomoea sagittata Saltmarsh Morning-glory, Salt-marsh Morning Glory	Duration: Perennial Habit: Vine Light: Water:
	Ipomopsis rubra Standing Cypress, Texas Plume, Red Texas Star, Red Gilia	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Iresine rhizomatosa Judas Bush	Duration: Perennial Habit: Herb Light: Water:
	Iris brevicaulis Zigzag Iris	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Iris hexagona Dixie Iris	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Iris virginica Virginia Iris, Great Blue Flag, Southern Blue Flag	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Isoetes melanopoda Blackfoot Quillwort	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Isolepis carinata Keeled Bulrush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Isolepis molesta Gulf Coast Bulrush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Isotria verticillata Large Whorled Pogonia, Purple Fiveleaf Orchid	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Itea virginica Virginia Sweetspire, Tassel-white, Virginia Willow	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Iva angustifolia Narrowleaf Marshelder, Narrow-leaf Sumpweed, Narrowleaf Marsh Elder	Duration: Annual Habit: Herb Light: Water:
	Iva annua Annual Marshelder, Marshelder, Sumpweed, Annual Marsh Elder, Marsh Elder	Duration: Annual Habit: Herb Light: Water:
	Iva frutescens Jesuit's Bark, High-tide Bush, High-water Shrub, Marsh Elder, Bigleaf Marsh Elder	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Wet
	Jacquemontia tamnifolia Hairy Clustervine, Hairy Cluster-vine	Duration: Annual Habit: Vine Light: Water:
	Jatropha dioica Leatherstem, Leather Stem, Rubber Plant	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water: Dry
	Jatropha dioica var. dioica Leatherstem	Duration: Perennial Habit: Subshrub Light: Water:
	Juglans microcarpa Little Walnut, Texas Walnut, Texas Black Walnut, River Walnut, Nogalito, Nogalillo, Namboca	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Juglans nigra Black Walnut, Eastern Black Walnut, American Black Walnut	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Juncus acuminatus Tapertip Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus brachycarpus Whiteroot Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus bufonius Toad Rush	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Juncus coriaceus Leathery Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus dichotomus Forked Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus diffusissimus Slimpod Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus dudleyi Dudley's Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus effusus Common Rush, Soft Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Juncus interior Inland Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Juncus interior var. interior Inland Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus marginatus Grassleaf Rush, Grass Leaf Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus nodatus Stout Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus polycephalos Manyhead Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus roemerianus Needlegrass Rush, Black Needlerush	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Juncus scirpoides Needlepod Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus tenuis Poverty Rush, Path Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus texanus Texas Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus torreyi Torrey's Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Juncus trigonocarpus Redpod Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juncus validus Roundhead Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Juncus validus var. validus Roundhead Rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Juniperus ashei Ashe Juniper, Ashe's Juniper, Mountain Cedar, Rock Cedar, Post Cedar, Texas Cedar, Brake Cedar, Mexican Juniper, Blueberry Juniper, Ozark White Cedar, Sabino, Enebro	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Juniperus pinchotii Pinchot's Juniper, Pinchot Juniper, Redberry Juniper, Texas Juniper, Christmasberry Juniper	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Juniperus virginiana Eastern Red Cedar, Eastern Redcedar, Virginia Juniper, Red Juniper, Pencil Cedar, Carolina Cedar, Red Savin	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Dry
	Justicia americana American Water-willow, Water-willow	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Justicia pilosella Hairy Tube-tongue, Gregg's Tube-tongue, False Honeysuckle	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist, Dry
	Kallstroemia hirsutissima Hairy Caltrop, Hairy Carpetweed	Duration: Annual Habit: Herb Light: Water:
	Kallstroemia maxima Big Caltrop	Duration: Annual Habit: Herb Light: Water:
	Kallstroemia parviflora Warty Caltrop, Small-flowered Carpetweed	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Kallstroemia perennans Perennial Caltrop	Duration: Perennial Habit: Herb Light: Water:
	Karwinskia humboldtiana Coyotillo, Humboldt Coyotillo	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Koeberlinia spinosa Crown Of Thorns, Spiny Allthorn	Duration: Perennial Habit: Tree Light: Water:
	Kosteletzkya virginica Virginia Saltmarsh Mallow, Virginia Fen-rose, Saltmarsh Mallow, Seashore Mallow	Duration: Perennial Habit: Subshrub Light: Sun Water: Moist
	Krameria erecta Littleleaf Ratany, Range Ratany	Duration: Perennial Habit: Subshrub Light: Sun Water:
	Krameria grayi White Ratany, Crimson Beak, Chacati, Cosahui	Duration: Perennial Habit: Subshrub Light: Water:
	Krameria lanceolata Trailing Krameria, Ratany, Crameria, Prairie Sandbur, Trailing Ratany	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Krameria ramosissima Manystem Ratany, Calderona	Duration: Perennial Habit: Shrub Light: Water:
	Krigia caespitosa Weedy Dwarfdandelion, Dwarf Dandelion	Duration: Annual Habit: Herb Light: Water:
	Krigia dandelion Potato Dwarf Dandelion, Potato Dandelion	Duration: Perennial Habit: Herb Light: Water:
	Krigia occidentalis Western Dwarfdandelion	Duration: Annual Habit: Herb Light: Water:
	Krigia virginica Virginia Dwarfdandelion, Virginia Dwarf-dandelion, Virginia Dwarf Dandelion, Dwarf Dandelion	Duration: Annual Habit: Herb Light: Water:
	Krigia wrightii Wright's Dwarfdandelion	Duration: Annual Habit: Herb Light: Water:
	Kyllinga brevifolia Shortleaf Spikesedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Kyllinga odorata Fragrant Spikesedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Lactuca canadensis Canada Lettuce, Wild Lettuce	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water:
	Lactuca floridana Woodland Lettuce, Florida Lettuce	Duration: Annual, Biennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Lactuca hirsuta Hairy Lettuce	Duration: Biennial Habit: Herb Light: Water:
	Lactuca ludoviciana Western Wild Lettuce, Louisiana Wild Lettuce, Prairie Lettuce, Prairie Wild Lettuce, Biannual Lettuce	Duration: Biennial, Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Lantana achyranthifolia Brushland Shrubverbena, Mexican Marjoram, Veinyleaf Lantana	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Lantana urticoides Texas Lantana, Calico Bush	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Larrea tridentata Creosote Bush, Greasewood, Hediondilla, Governadora, Guamis	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Lathyrus venosus Veiny Pea, Veiny Vetchling, Wild Sweet Pea, Bushy Vetch	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist, Dry
	Leavenworthia aurea var. texana Golden Gladecress, Texas Golden Glade Cress	Duration: Annual Habit: Herb Light: Water:
	Lechea mucronata Hairy Pinweed	Duration: Perennial Habit: Herb Light: Water:
	Lechea san-sabeana San Saba Pinweed	Duration: Perennial Habit: Herb Light: Water:
	Lechea tenuifolia Narrowleaf Pinweed	Duration: Perennial Habit: Herb Light: Water:
	Leersia hexandra Southern Cutgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Leersia lenticularis Catchfly Grass, Oatmeal Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Leersia oryzoides Rice Cutgrass, Rice Cut Grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Leersia virginica Whitegrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Lemna aequinoctialis Lesser Duckweed	Duration: Perennial Habit: Herb Light: Water:
	Lemna obscura Little Duckweed	Duration: Perennial Habit: Herb Light: Water:
	Lemna valdiviana Valdivia Duckweed	Duration: Perennial Habit: Herb Light: Water:
	Lepidium austrinum Southern Peppergrass, Southern Pepperwort	Duration: Annual Habit: Herb Light: Water:
	Lepidium densiflorum Common Pepperweed	Duration: Annual Habit: Herb Light: Water:
	Lepidium lasiocarpum Shaggyfruit Pepperweed	Duration: Annual Habit: Herb Light: Water:
	Lepidium virginicum Virginia Peppergrass, Virginia Pepperweed, Peppergrass, Poor Man's Pepper	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Leptochloa dubia Green Sprangletop	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Leptochloa fusca Malabar Sprangletop	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Leptochloa fusca ssp. fascicularis Bearded Sprangletop	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Leptochloa panicea Mucronate Sprangletop, Red Sprangletop, Needle Sprangletop	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Leptochloa panicea ssp. brachiata Red Sprangletop	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Lepuropetalon spathulatum Petiteplant	Duration: Annual Habit: Subshrub Light: Water:
	Lespedeza capitata Roundhead Lespedeza, Roundhead Bush-clover, Round-headed Lespedeza, Round-headed Bush-clover	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Lespedeza hirta Hairy Lespedeza	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Lespedeza repens Creeping Lespedeza, Creeping Bush-clover	Duration: Perennial Habit: Herb Light: Water:
	Lespedeza stuevei Tall Bush-clover, Tall Lespedeza	Duration: Perennial Habit: Herb Light: Water:
	Lespedeza texana Texas Lespedeza, Texas Bush-clover	Duration: Perennial Habit: Herb Light: Sun Water:
	Lespedeza violacea Violet Lespedeza	Duration: Perennial Habit: Herb Light: Sun Water:
	Lespedeza virginica Slender Lespedeza, Slender Bush-clover	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Lesquerella argyraea Silver Bladderpod	Duration: Biennial Habit: Herb Light: Water:
	Lesquerella auriculata Earleaf Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella densiflora Denseflower Bladderpod, Low Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella fendleri Fendler's Bladderpod, Popweed	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Lesquerella gordonii Gordon's Bladderpod	Duration: Annual Habit: Herb Light: Sun Water:
	Lesquerella gracilis Spreading Bladderpod, Cloth-of-gold	Duration: Annual Habit: Herb Light: Sun Water:
	Lesquerella grandiflora Bigflower Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella pallida White Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Lesquerella purpurea Rose Bladderpod, Purple Bladderpod	Duration: Perennial Habit: Herb Light: Water:
	Lesquerella recurvata Gaslight Bladderpod, Slender Bladderpod	Duration: Annual Habit: Herb Light: Water:
	Leucaena retusa Goldenball Leadtree, Littleleaf Leadtree, Little Leucaena, Lemonball, Wahoo Tree	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Leucophyllum frutescens Cenizo, Purple Sage, Texas Ranger, Texas Barometer Bush, Texas Silverleaf, Texas Sage, Silverleaf	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Leucophyllum minus Big Bend Barometerbush, Big Bend Silverleaf	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Leucospora multifida Narrowleaf Paleseed	Duration: Annual Habit: Herb Light: Water:
	Liatris acidota Sharp Blazing Star, Sharp Gayfeather, Sharp Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Liatris aestivalis Summer Gayfeather, Summer Blazing Star, Summer Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris aspera Tall Blazing Star, Tall Gayfeather, Tall Liatris, Rough Blazing Star, Rough Gayfeather, Rough Liatris, Button Snakeroot	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris bracteata Bracted Blazing Star, Bracted Gayfeather, Bracted Liatris	Duration: Perennial Habit: Herb Light: Water:
	Liatris elegans Pink-scale Blazing Star, Pink-scale Gayfeather, Pink-scale Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris elegans var. bridgesii Pinkscale Blazingstar, Pinkscale Gayfeather	Duration: Perennial Habit: Herb Light: Water:
	Liatris punctata Dotted Blazing Star, Dotted Gayfeather, Dotted Liatris, Purples	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris punctata var. mucronata Texas Gayfeather, Texas Blazing Star, Texas Liatris, Cusp Liatris, Cusp Blazing Star, Cusp Gayfeather, Narrow-leaf Blazing Star, Narrow-leaf Gayfeather, Purples	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris pycnostachya Prairie Blazing Star, Prairie Gayfeather, Prairie Liatris, Kansas Blazing Star, Kansas Gayfeather, Kansas Liatris, Cat-tail Blazing Star, Cat-tail Gayfeather, Cat-tail Liatris, Hairy Button-snakeroot	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Liatris squarrosa Scaly Blazing Star, Scaly Gayfeather, Scaly Liatris	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Liatris squarrosa var. glabrata Scaly Blazing Star, Scaly Gayfeather, Scaly Liatris	Duration: Perennial Habit: Herb Light: Water:
	Liatris tenuis Gulf Blazing Star, Gulf Gayfeather, Gulf Liatris	Duration: Perennial Habit: Herb Light: Water:
	Lilium michauxii Carolina Lily	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist, Dry
	Limnodea arkansana Ozark Grass, Ozarkgrass	Duration: Annual Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Wet, Moist
	Limnosciadium pinnatum Tansy Dogshade	Duration: Annual Habit: Herb Light: Water:
	Lindera benzoin Northern Spicebush, Spicebush, Wild Allspice	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Lindernia dubia Yellowseed False Pimpernel	Duration: Annual Habit: Herb Light: Water:
	Lindheimera texana Texas Yellowstar, Texas Star, Texas Yellow-star, Lindheimer Daisy	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Linum berlandieri Berlandier's Yellow Flax	Duration: Annual, Perennial Habit: Herb Light: Water:
	Linum berlandieri var. berlandieri Berlandier's Yellow Flax, Yellow Flax, Stiff-stem Flax	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Linum berlandieri var. filifolium Berlandier's Yellow Flax	Duration: Annual Habit: Herb Light: Water:
	Linum imbricatum Tufted Flax	Duration: Annual Habit: Herb Light: Water:
	Linum medium Stiff Yellow Flax	Duration: Annual, Perennial Habit: Herb Light: Water:
	Linum medium var. texanum Stiff Yellow Flax	Duration: Annual, Perennial Habit: Herb Light: Water:
	Linum pratense Meadow Flax	Duration: Annual Habit: Herb Light: Water:
	Linum rupestre Rock Flax	Duration: Perennial Habit: Herb Light: Water:
	Linum striatum Ridged Yellow Flax	Duration: Perennial Habit: Herb Light: Water:
	Linum sulcatum Grooved Flax, Yellow Prairie Flax	Duration: Annual Habit: Herb Light: Water:
	Lipocarpha drummondii Drummond's Halfchaff Sedge	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Liquidambar styraciflua Sweetgum, American Sweetgum, Red Gum, White Gum, Star-leaved Gum, Starleaf Gum, Alligator Tree, Satin Walnut, Bilsted, Liquidambar	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Liriodendron tulipifera Tulip Tree, Tulip Poplar, Yellow Poplar	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Listera australis Southern Twayblade	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Lithospermum caroliniense Carolina Puccoon, Hairy Puccoon, Hispid Gromwell	Duration: Perennial Habit: Herb Light: Sun Water:
	Lithospermum incisum Fringed Puccoon, Golden Puccoon, Narrowleaf Puccoon, Narrow-leaved Puccoon, Puccoon, Narrowleaf Gromwell, Fringed Gromwell, Narrowleaf Stoneseed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Lithospermum matamorense Rough Stoneseed	Duration: Annual Habit: Herb Light: Water:
	Lithospermum mirabile San Antonio Stoneseed	Duration: Perennial Habit: Herb Light: Water:
	Lobelia appendiculata Pale Lobelia	Duration: Annual Habit: Herb Light: Water:
	Lobelia appendiculata var. appendiculata Pale Lobelia	Duration: Annual, Biennial Habit: Herb Light: Water:
	Lobelia berlandieri var. brachypoda Berlandier's Lobelia, Blue Lobelia	Duration: Annual Habit: Herb Light: Water:
	Lobelia cardinalis Cardinal Flower	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Lobelia puberula Downy Lobelia	Duration: Perennial Habit: Herb Light: Water:
	Lobelia spicata Pale-spike Lobelia	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Loeflingia squarrosa Spreading Pygmyleaf	Duration: Annual Habit: Herb Light: Water:
	Lonicera sempervirens Coral Honeysuckle, Trumpet Honeysuckle, Woodbine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Lotus unifoliolatus American Bird's-foot Trefoil	Duration: Annual Habit: Herb Light: Water:
	Ludwigia alternifolia Seedbox	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Ludwigia decurrens Wingleaf Primrose-willow	Duration: Annual Habit: Herb Light: Water:
	Ludwigia glandulosa Cylindric-fruit Primrose-willow	Duration: Perennial Habit: Herb Light: Water:
	Ludwigia hirtella Spindleroot	Duration: Perennial Habit: Herb Light: Water:
	Ludwigia leptocarpa Anglestem Primrose-willow	Duration: Annual Habit: Subshrub Light: Water:
	Ludwigia linearis Narrowleaf Primrose-willow	Duration: Perennial Habit: Herb Light: Water:
	Ludwigia octovalvis Mexican Primrose-willow, Narrow-leaf Water Primrose, Seedbox, Mexican Primrose Willow	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Ludwigia octovalvis ssp. octovalvis Mexican Primrose-willow	Duration: Perennial Habit: Subshrub Light: Water:
	Ludwigia palustris Marsh Seedbox, Water Purslane	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Ludwigia peploides Floating Primrose-willow, Water-primrose, Creeping Water-primrose	Duration: Perennial Habit: Herb Light: Sun Water:
	Ludwigia repens Creeping Primrose-willow, Floating Primrose-willow, Water Primrose	Duration: Perennial Habit: Herb Light: Water:
	Ludwigia sphaerocarpa Globe-fruit Primrose-willow	Duration: Perennial Habit: Herb Light: Water:
	Lupinus perennis Sundial Lupine, Wild Lupine	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Lupinus perennis ssp. gracilis Sundial Lupine	Duration: Perennial Habit: Herb Light: Water:
	Lupinus subcarnosus Texas Bluebonnet, Sandyland Bluebonnet	Duration: Annual Habit: Herb Light: Sun Water:
	Lupinus texensis Texas Bluebonnet, Bluebonnet, Texas Lupine, Buffalo Clover, Wolf Flower	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Lycium berlandieri Berlandier's Wolfberry, Wolfberry	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Lycium carolinianum Carolina Wolfberry, Carolina Desert-thorn, Creeping Wolfberry, Christmas Berry	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Lycium carolinianum var. quadrifidum Carolina Wolfberry, Creeping Wolfberry, Carolina Desert-thorn	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist
	Lycium torreyi Torrey Wolfberry, Desert-thorn, Box-thorn, Squawberry, Rabbit-thorn, Tomatillo, Garambullo	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Lycopodiella alopecuroides Foxtail Clubmoss	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Lycopus americanus American Water Horehound, Water Horehound	Duration: Perennial Habit: Herb Light: Shade Water: Wet, Moist
	Lycopus rubellus Taperleaf Water Horehound	Duration: Perennial Habit: Herb Light: Water:
	Lycopus virginicus Virginia Water Horehound, Virginia Bugleweed, American Water Horehound, Sweet Bugleweed, Water Bugle, Carpenter's Herb, Greeen Archangle, Purple Archangle, Paul's Betony, Wood-betony, Wolf-foot, Egyptian's Herb	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Lygodesmia texana Texas Skeleton Plant, Texas Skeleton Weed, Skeleton-plant, Purple Dandelion, Flowering Straw	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Lyonia ligustrina Maleberry, He-huckleberry	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Lyonia mariana Piedmont Staggerbush, Staggerbush	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Lysimachia lanceolata Lanceleaf Loosestrife, Lance-leaved Loosestrife	Duration: Perennial Habit: Herb Light: Water:
	Lythrum alatum Winged Lythrum	Duration: Perennial Habit: Subshrub Light: Sun Water: Wet, Moist
	Lythrum alatum var. lanceolatum Winged Lythrum, Lance-leaf Loosestrife	Duration: Perennial Habit: Herb Light: Water:
	Lythrum californicum California Loosestrife	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Machaeranthera pinnatifida Lacy Tansyaster, Yellow Spiny Daisy	Duration: Perennial Habit: Subshrub Light: Water:
	Machaeranthera pinnatifida ssp. pinnatifida Lacy Tansyaster, Yellow Spiny Daisy	Duration: Perennial Habit: Herb Light: Water:
	Machaeranthera pinnatifida var. pinnatifida Lacy Tansyaster, Yellow Spiny Daisy	Duration: Perennial Habit: Subshrub Light: Water:
	Maclura pomifera Osage Orange, Bois d' Arc, Bodark, Horse Apple, Hedge Apple, Bowwood, Yellowwood, Naranjo Chino, Monkey Brains	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Madia elegans Common Madia, Elegant Madia	Duration: Annual Habit: Herb Light: Water:
	Magnolia grandiflora Southern Magnolia, Evergreen Magnolia, Loblolly Magnolia, Great Laurel Magnolia, Big Laurel, Bull Bay	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Magnolia pyramidata Pyramid Magnolia	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Magnolia virginiana Sweetbay, Sweetbay Magnolia, Southern Sweetbay, Swampbay, Swamp Magnolia, Sweet Magnolia, Small Magnolia, Laurel Magnolia, White Bay, White Laurel, Swamp Laurel, Beaver Tree	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Mahonia trifoliolata Agarita, Agarito, Algerita, Laredo Mahonia, Laredo Oregon-grape, Trifoliate Barberry, Wild Currant	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist, Dry
	Malachra capitata Yellow Leafbract, Malva De Caballo, Horse Mallow	Duration: Annual, Perennial Habit: Herb Light: Water:
	Malaxis unifolia Green Adder's-mouth Orchid	Duration: Perennial Habit: Herb Light: Water:
	Malpighia glabra Barbados Cherry, Wild Crapemyrtle, Acerola, Manzanita	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Malus angustifolia Southern Crabapple, Narrowleaf Crabapple, Wild Crabapple, Southern Crab, Narrowleaf Crab, Wild Crab	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Malvaviscus arboreus Turkscap, Wax Mallow, Bleeding Hearts, Mexican Apple, Manzanita	Duration: Perennial Habit: Shrub Light: Water:
	Malvaviscus arboreus var. drummondii Turk's Cap, Drummond's Turk's Cap, Drummond Turk's Cap, Wax Mallow, Drummond's Wax Mallow, Drummond Wax Mallow, Red Mallow, Texas Mallow, Mexican Apple, Sleeping Hibiscus, Bleeding Hearts, Manzanita	Duration: Perennial Habit: Shrub Light: Shade, Part-shade Water: Moist, Dry
	Mammillaria heyderi Little Nipple Cactus, Heyder Pincushion Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Mammillaria lasiacantha Lacespine Nipple Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Mammillaria prolifera var. texana Texas Nipple Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Mandevilla macrosiphon Plateau Rocktrumpet, Longtube Trumpet Flower, Flor De San Juan, Rock Trumpet	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Manfreda virginica False Aloe, Rattlesnake Master	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Marshallia caespitosa Barbara's-buttons, Puffballs, White Barbara's-buttons, Barbara's Buttons	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Marshallia caespitosa var. caespitosa Barbara's Buttons, Puffballs	Duration: Perennial Habit: Herb Light: Water:
	Marshallia graminifolia Grassleaf Barbara's Buttons	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Marshallia graminifolia var. cynanthera Grassleaf Barbara's Buttons	Duration: Perennial Habit: Herb Light: Water:
	Marsilea macropoda Bigfoot Water-clover, Water-clover, Clover-fern, Largefoot Pepperwort	Duration: Perennial Habit: Herb, Fern Light: Sun, Shade, Part-shade Water: Wet
	Marsilea vestita Hairy Water-clover, Hairy Waterclover, Hairy Water Clover, Clover Fern	Duration: Perennial Habit: Herb, Fern Light: Part-shade Water: Wet
	Matelea biflora Star Milkvine, Purple Milkweed Vine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Dry
	Matelea cynanchoides Prairie Milkvine	Duration: Perennial Habit: Herb Light: Water:
	Matelea decipiens Oldfield Milkvine, Deceptive Milkvine, Deceptive Spinypod	Duration: Perennial Habit: Herb, Vine Light: Water:
	Matelea gonocarpos Anglepod, Angularfruit Milkvine	Duration: Perennial Habit: Vine Light: Water:
	Matelea reticulata Pearl Milkweed Vine, Netted Milkvine, Green Milkweed Vine, Net Vein Milkvine	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Matelea sagittifolia Arrowleaf Milkvine	Duration: Perennial Habit: Shrub, Vine Light: Water:
	Maurandella antirrhiniflora Snapdragon Vine , Roving Sailor, Climbing Snapdragon, Little Snapdragon Vine	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Mayaca fluviatilis Stream Bogmoss	Duration: Perennial Habit: Herb Light: Water:
	Mecardonia acuminata Axilflower	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Mecardonia procumbens Baby Jump-up	Duration: Annual Habit: Herb Light: Water:
	Melampodium cinereum Hoary Blackfoot	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Melampodium cinereum var. hirtellum Hoary Blackfoot	Duration: Perennial Habit: Subshrub Light: Water:
	Melampodium leucanthum Blackfoot Daisy, Rock Daisy, Plains Blackfoot, Arnica	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Melica nitens Three-flower Melic, Tall Melicgrass, Threeflower Melicgrass, Melicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist, Dry
	Melochia pyramidata Pyramidflower, Broom-wood, Pyramid Flower	Duration: Annual Habit: Herb, Subshrub, Shrub Light: Water:
	Melothria pendula Guadeloupe Cucumber, Meloncito, Speckled Gourd	Duration: Perennial Habit: Vine Light: Water:
	Melothria pendula var. pendula Guadeloupe Cucumber	Duration: Perennial Habit: Herb, Vine Light: Water:
	Menodora heterophylla Low Menodora, Redbud, Twinpod	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Menodora longiflora Showy Menodora, Twinpod	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Menodora scabra Rough Menodora	Duration: Perennial Habit: Subshrub Light: Sun Water:
	Mentzelia albescens Wavyleaf Blazingstar	Duration: Perennial Habit: Herb Light: Water:
	Mentzelia multiflora Adonis Blazingstar, Prairie Stickleaf, Blazingstar	Duration: Biennial Habit: Herb Light: Water:
	Mentzelia nuda Bractless Blazingstar, Sand Lily	Duration: Perennial Habit: Herb Light: Water:
	Mentzelia oligosperma Stick-leaf, Chickenthief	Duration: Perennial Habit: Shrub Light: Water:
	Merremia dissecta Alamo Vine, Noyau Vine, Correhuela De Las Doce	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Meximalva filipes Texasfan	Duration: Perennial Habit: Subshrub Light: Water:
	Mikania cordifolia Florida Keys Hempvine	Duration: Perennial Habit: Herb, Vine Light: Water:
	Mikania scandens Climbing Hempvine, Climbing Hempweed	Duration: Perennial Habit: Vine Light: Shade Water: Wet
	Mimosa aculeaticarpa Catclaw Mimosa	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Mimosa aculeaticarpa var. biuncifera Catclaw Mimosa, Cat's-claw Mimosa, Wait-a-bit	Duration: Perennial Habit: Tree Light: Water:
	Mimosa borealis Fragrant Mimosa, Pink Mimosa	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Mimosa hystricina Porcupine Mimosa	Duration: Perennial Habit: Herb Light: Water:
	Mimosa latidens Kairn's Sensitive Briar	Duration: Perennial Habit: Herb Light: Water:
	Mimosa nuttallii Nuttall's Sensitive Briar	Duration: Perennial Habit: Herb Light: Water:
	Mimosa roemeriana Roemer's Mimosa, Sensitive Briar	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Mimosa strigillosa Powderpuff, Sunshine Mimosa, Sensitive Plant	Duration: Perennial Habit: Shrub Light: Water: Moist, Dry
	Mimosa texana Texas Mimosa, Wherry Mimosa	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Mimulus alatus Sharpwing Monkeyflower, Sharp-winged Monkeyflower	Duration: Perennial Habit: Herb Light: Water:
	Mimulus glabratus Roundleaf Monkeyflower, Yellow Monkeyflower	Duration: Perennial Habit: Herb Light: Water:
	Minuartia drummondii Drummond's Stitchwort, Sandwort	Duration: Annual Habit: Herb Light: Water:
	Minuartia patula Pitcher's Stitchwort, Slender Sandwort, Spreading Sandwort, Lime Barren Sandwort, Glade Sandwort	Duration: Annual Habit: Herb Light: Water:
	Mirabilis albida White Four O'clock, Dwarf Four O'clock	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Mirabilis gigantea Giant Four O'Clock	Duration: Perennial Habit: Herb Light: Water:
	Mirabilis linearis Narrowleaf Four O'Clock	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Mirabilis nyctaginea Heartleaf Four O'Clock	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Mitchella repens Partridgeberry, Twinberry, Running Box, Pigeon Plum	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Mitreola petiolata Lax Hornpod	Duration: Annual Habit: Herb Light: Water:
	Mitreola sessilifolia Swamp Hornpod	Duration: Annual Habit: Herb Light: Water:
	Modiola caroliniana Carolina Bristlemallow, Carolina Modiola	Duration: Annual Habit: Subshrub Light: Water:
	Mollugo verticillata Green Carpetweed	Duration: Annual Habit: Herb Light: Water:
	Monarda citriodora Lemon Beebalm, Purple Horsemint, Lemon Mint, Plains Horsemint, Lemon Horsemint, Horsemint, Purple Lemon Mint	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Monarda clinopodioides Basil Beebalm	Duration: Annual Habit: Herb Light: Water:
	Monarda fistulosa Wild Bergamot, Beebalm	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Monarda lindheimeri Lindheimer's Beebalm, Lindheimer Beebalm	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Monarda punctata Spotted Beebalm, Spotted Horsemint, Horsemint	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Monarda punctata var. lasiodonta Spotted Beebalm	Duration: Annual Habit: Subshrub Light: Water:
	Monarda russeliana Redpurple Beebalm	Duration: Perennial Habit: Herb Light: Water:
	Monotropa hypopitys Pinesap	Duration: Perennial Habit: Herb Light: Water:
	Monotropa uniflora Indianpipe, Indian Pipe	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Morella caroliniensis Southern Bayberry, Swamp Bayberry, Swamp Candleberry	Duration: Perennial Habit: Shrub Light: Sun Water: Wet
	Morella cerifera Wax Myrtle , Southern Wax Myrtle, Southern Bayberry, Eastern Bayberry, Bayberry, Candleberry, Tallow Shrub	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Wet, Moist
	Mortonia sempervirens Rio Grande Saddlebush	Duration: Perennial Habit: Shrub Light: Water:
	Morus microphylla Texas Mulberry, Littleleaf Mulberry, Mountain Mulberry, Mexican Mulberry, Dwarf Mulberry	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Morus rubra Red Mulberry, Moral	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Muhlenbergia capillaris Gulf Muhly, Hair-awn Muhly, Hairy-awn Muhly, Hair Grass, Pink Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Muhlenbergia lindheimeri Lindheimer's Muhly, Lindheimer Muhly, Big Muhly, Blue Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Muhlenbergia porteri Bush Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Muhlenbergia schreberi Nimblewill	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist
	Muhlenbergia spiciformis Longawn Muhly	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Myosotis macrosperma Largeseed Forget-me-not	Duration: Annual Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Myosotis verna Spring Forget-me-not	Duration: Annual Habit: Herb Light: Water:
	Myriophyllum heterophyllum Twoleaf Watermilfoil	Duration: Perennial Habit: Herb Light: Water:
	Myriophyllum pinnatum Cutleaf Watermilfoil	Duration: Perennial Habit: Herb Light: Water:
	Najas guadalupensis Common Water Nymph, Southern Water Nymph, Najas	Duration: Annual Habit: Herb Light: Sun Water: Wet
	Nama havardii Havard's Fiddleleaf	Duration: Annual Habit: Herb Light: Water:
	Nama hispidum Sand Bells, Bristly Nama, Sand-bell	Duration: Annual Habit: Herb Light: Water:
	Nama jamaicense Jamaicanweed, Jamaican Weed, Fiddleleaf Nama	Duration: Annual Habit: Herb Light: Water:
	Nama parvifolium Small-leaf Fiddleleaf	Duration: Annual, Perennial Habit: Herb Light: Water:
	Nassella leucotricha Texas Wintergrass, Texas Speargrass, Wintergrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Neeragrostis reptans Creeping Lovegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Nekemias arborea Peppervine	Duration: Perennial Habit: Shrub, Vine Light: Sun, Part-shade Water: Moist
	Nelumbo lutea American Lotus, Yellow Water Lotus, Yellow Lotus	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Nemastylis geminiflora Prairie Celestials, Celestials, Prairie Pleatleaf	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Nemophila phacelioides Texas Baby Blue Eyes, Large-flower Baby-blue-eyes, Baby Blue-eyes, Flannel Breeches	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Nephrolepis exaltata Boston Swordfern	Duration: Perennial Habit: Fern Light: Water:
	Nephrolepis exaltata ssp. exaltata Boston Fern, Sword Fern, Wild Boston Fern	Duration: Perennial Habit: Fern Light: Water:
	Neptunia lutea Yellow Sensitive Briar, Yellow Puff	Duration: Perennial Habit: Shrub Light: Sun Water:
	Neptunia pubescens Tropical Puff	Duration: Perennial Habit: Herb Light: Water:
	Neptunia pubescens var. microcarpa Tropical Puff	Duration: Perennial Habit: Herb Light: Water:
	Nerisyrenia camporum Bicolor Fanmustard, Mesa Greggia	Duration: Perennial Habit: Herb Light: Water:
	Nicotiana obtusifolia Desert Tobacco, Little Tobacco, Tabaquillo, Punche	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Dry
	Nicotiana obtusifolia var. obtusifolia Desert Tobacco, Little Tobacco, Tabaquillo, Punche	Duration: Annual Habit: Herb Light: Water:
	Nicotiana repanda Fiddleleaf Tobacco, Fiddle-leaf Tobacco	Duration: Annual Habit: Herb Light: Water:
	Nolina texana Texas Sacahuista, Texas Beargrass, Basket Grass, Sacahuista, Bunchgrass, Texas Bear-grass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Notholaena copelandii Copeland's Cloakfern	Duration: Perennial Habit: Fern Light: Water:
	Notholaena standleyi Star Cloak Fern, Northern Desert Star Cloakfern	Duration: Perennial Habit: Fern Light: Part-shade Water: Dry
	Nothoscordum bivalve Crowpoison, False Garlic, Crow Poison	Duration: Perennial Habit: Herb Light: Sun Water:
	Nuphar lutea Yellow Pond Lily, Yellow Cow Lily, Cow Lily, Spatter Dock, Wakas	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Nuphar lutea ssp. advena Common Spatterdock, Spatterdock, Yellow Cow-lily, Cow-lily, Yellow Pond-lily, Brandy-bottle	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Nuttallanthus canadensis Canada Toadflax, Blue Toadflax, Old-field Toadflax	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Nuttallanthus texanus Texas Toadflax, Texas Toad-flax, Toadflax	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Nyctaginia capitata Devil's Bouquet, Scarlet Muskflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Nymphaea elegans Tropical Royalblue Waterlily	Duration: Perennial Habit: Herb Light: Water:
	Nymphaea mexicana Yellow Waterlily, Yellow Water-lily, Banana Lily, Banana Waterlily, Sun Lotus	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Nymphaea odorata American White Water-lily, Fragrant White Water-lily, Fragrant Water-lily, White Water-lily, Sweet-scented White Water-lily, Sweet-scented Water-lily, Beaver Root	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet
	Nymphaea odorata ssp. odorata American White Waterlily	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Nymphoides aquatica Big Floatingheart, Floating Hearts	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Nyssa aquatica Water Tupelo, Blackgum, Sourgum, Cotton Gum, Swamp Tupelo, Water Gum	Duration: Perennial Habit: Tree Light: Sun Water: Wet
	Nyssa biflora Swamp Tupelo, Swamp Blackgum	Duration: Perennial Habit: Tree Light: Water:
	Nyssa sylvatica Tupelo, Blackgum, Black Tupelo, Sourgum, Pepperidge, Tupelo Gum, Beetlebung	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Obolaria virginica Virginia Pennywort, Pennywort	Duration: Perennial Habit: Herb Light: Water:
	Oenothera biennis Common Evening-primrose, King's Cure-all, Common Evening Primrose	Duration: Biennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Oenothera calcicola Texas Beeblossom, Limestone Gaura	Duration: Perennial Habit: Subshrub Light: Part-shade Water:
	Oenothera cinerea Woolly Beeblossom, High Plains Beeblossom, Woolly Gaura, High Plains Gaura	Duration: Perennial Habit: Subshrub Light: Water:
	Oenothera curtiflora Velvetweed, Velvetleaf Gaura, Lizard-tail Gaura, Willow Gaura	Duration: Annual Habit: Herb Light: Water:
	Oenothera drummondii Beach Evening-primrose, Beach Evening Primrose	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Oenothera filiformis Longflower Beeblossom, Longflower Gaura, Large-flowered Gaura, Kearney Gaura, Tall Gaura	Duration: Annual, Biennial, Perennial Habit: Herb Light: Water:
	Oenothera grandis Showy Evening-primrose, Largeflower Eveningprimrose, Showy Eveningprimrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera heterophylla Variable-leaf Evening-primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera kunthiana Kunth's Evening-primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera laciniata Cutleaf Evening-primrose, Cut-leaved Evening Primrose	Duration: Annual Habit: Herb Light: Part-shade Water:
	Oenothera lindheimeri White Gaura, Butterfly Gaura, Lindheimer's Beeblossom, Lindheimer's Gaura	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Oenothera linifolia Threadleaf Evening-primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera macrocarpa Bigfruit Evening-primrose, Missouri Evening-primrose, Fluttermill, Big-fruit Evening-primrose, Missouri Primrose, Bigfruit Evening Primrose	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Oenothera macrocarpa ssp. macrocarpa Bigfruit Evening-primrose, Fluttermill, Missouri Evening Primrose	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Oenothera patriciae Plains Beeblossom, Plains Gaura	Duration: Annual Habit: Herb Light: Water:
	Oenothera rhombipetala Fourpoint Evening-primrose, Four-point Evening Primrose, Diamond Petal Primrose, Greater Four-point Evening-primrose	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Oenothera sinuosa Wavyleaf Beeblossom, Wavyleaf Gaura	Duration: Perennial Habit: Herb Light: Water:
	Oenothera spachiana Spach's Evening-primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera speciosa Pink Evening Primrose, Showy Evening Primrose, Mexican Evening Primrose, Showy Primrose, Pink Ladies, Buttercups, Pink Buttercups	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Oenothera suffrutescens Scarlet Beeblossom, Scarlet Gaura	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Oenothera suffulta Kisses, Wild Honeysuckle, Beeblossom, Roadside Gaura	Duration: Annual Habit: Shrub Light: Sun Water: Moist
	Oenothera tetraptera Fourwing Evening Primrose	Duration: Annual Habit: Herb Light: Water:
	Oenothera triloba Stemless Evening-primrose, Stemless Evening Primrose	Duration: Annual Habit: Herb Light: Sun Water:
	Oenothera villosa Hairy Evening Primrose	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Oenothera villosa ssp. villosa Hairy Evening-primrose	Duration: Biennial Habit: Herb Light: Water:
	Oenothera xerogaura Drummond's Beeblossom, Drummond's Gaura	Duration: Perennial Habit: Herb Light: Water:
	Oldenlandia boscii Bosc's Mille Graines	Duration: Perennial Habit: Herb Light: Water:
	Oldenlandia uniflora Clustered Mille Graines	Duration: Annual Habit: Herb, Subshrub Light: Water:
	Oligomeris linifolia Lineleaf Whitepuff	Duration: Annual Habit: Herb Light: Water:
	Oligoneuron nitidum Shiny Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Oligoneuron rigidum Stiff Goldenrod, Hard-leaf Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist, Dry
	Oligoneuron rigidum var. rigidum Stiff Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Omphalodes aliena Mexican Navelwort	Duration: Annual Habit: Herb Light: Part-shade Water: Wet, Moist
	Onoclea sensibilis Sensitive Fern, Bead Fern, Sympathy Fern	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Wet, Moist
	Onosmodium bejariense Soft-hair Marbleseed	Duration: Perennial Habit: Herb Light: Shade Water: Dry
	Onosmodium bejariense var. bejariense Soft-hair Marbleseed, False Gromwell	Duration: Perennial Habit: Herb Light: Sun Water:
	Ophioglossum crotalophoroides Bulbous Adder's-tongue	Duration: Perennial Habit: Herb, Fern Light: Water:
	Ophioglossum crotalophoroides var. crotalophoroides Bulbous Adder's-tongue	Duration: Perennial Habit: Fern Light: Water:
	Ophioglossum engelmannii Limestone Adder's-tongue, Limestone Adderstongue	Duration: Perennial Habit: Herb, Fern Light: Water:
	Ophioglossum nudicaule Least Adder's-tongue	Duration: Perennial Habit: Fern Light: Water:
	Ophioglossum petiolatum Longstem Adder's-tongue	Duration: Perennial Habit: Fern Light: Water:
	Ophioglossum vulgatum Southern Adder's-tongue, Adder's-tongue, Adder's-tongue Fern	Duration: Perennial Habit: Fern Light: Water:
	Oplismenus hirtellus Basketgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Oplismenus hirtellus ssp. setarius Basketgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Opuntia atrispina Border Pricklypear	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Opuntia engelmannii Cactus Apple, Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia engelmannii var. lindheimeri Texas Prickly Pear, Lindheimer's Prickly Pear, Lindheimer Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun, Part-shade Water: Dry
	Opuntia humifusa Low Prickly Pear, Smooth Prickly Pear, Devil's Tongue	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia macrocentra Purple Pricklypear, Purple Prickly Pear, Long-spined Prickly Pear, Black Spine Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia macrocentra var. macrocentra Purple Pricklypear, Purple Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia macrorhiza Bigroot Prickly Pear, Twist-spine Prickly Pear, Common Prickly Pear, Plains Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Opuntia phaeacantha Tulip Prickly Pear, Brownspine Prickly Pear Cactus, Purple-fruited Prickly Pear, Brown-spined Prickly Pear, New Mexico Prickly Pear, Desert Prickly Pear	Duration: Perennial Habit: Cactus/Succulent Light: Part-shade Water: Dry
	Orbexilum pedunculatum Sampson's Snakeroot	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Orontium aquaticum Goldenclub, Neverwet	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Osmunda cinnamomea Cinnamon Fern	Duration: Perennial Habit: Herb, Fern Light: Sun, Shade, Part-shade Water: Wet, Moist
	Osmunda cinnamomea var. cinnamomea Cinnamon Fern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Osmunda regalis Royal Fern	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Wet, Moist
	Osmunda regalis var. spectabilis Royal Fern	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Wet
	Ostrya virginiana Eastern Hop-hornbeam, American Hop-hornbeam, Woolly Hop-hornbean, Eastern Ironwood, Roughbark Ironwood, Ironwood, Deerwood, Leverwood	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Oxalis albicans Radishroot Woodsorrel	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Oxalis dichondrifolia Peonyleaf Woodsorrel	Duration: Perennial Habit: Herb Light: Water:
	Oxalis dillenii Slender Yellow Wood Sorrel, Yellow Wood Sorrel, Yellow Woodsorrel	Duration: Perennial Habit: Herb Light: Water:
	Oxalis drummondii Drummond's Wood-sorrel, Large-leaf Wood-sorrel, Drummond's Woodsorrel	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Oxalis priceae Tufted Yellow Woodsorrel	Duration: Perennial Habit: Herb Light: Water:
	Oxalis stricta Common Yellow Oxalis, Yellow Wood-sorrel, Upright Yellow Wood-sorrel, Yellow Woodsorrel	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Oxalis violacea Violet Woodsorrel, Violet Wood-sorrel	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Oxypolis filiformis Water Cowbane	Duration: Perennial Habit: Herb Light: Water:
	Oxypolis rigidior Stiff Cowbane	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Packera glabella Butterweed, Cress-leaf Groundsel, Yellowtop	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist
	Packera obovata Golden Groundsel, Roundleaf Groundsel, Roundleaf Ragwort	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Packera plattensis Prairie Groundsel, Prairie Ragwort	Duration: Biennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Packera tampicana Yellowtop, Great Plains Ragwort, Butterweed	Duration: Annual Habit: Herb Light: Water:
	Packera tomentosa Woolly Ragwort	Duration: Perennial Habit: Herb Light: Water:
	Palafoxia callosa Small Palafox, Small Palafoxia	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Palafoxia hookeriana Sand Palafox, Showy Palafox, Hooker Palafoxia, Sand Palafoxia, Hooker's Palafoxia	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Palafoxia reverchonii Reverchon's Palafox	Duration: Annual Habit: Herb Light: Water:
	Palafoxia rosea Rosy Palafox, Rose Palafoxia	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Palafoxia texana Texas Palafox	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Panicum amarum Bitter Panicgrass, Beachgrass, Coastal Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Panicum anceps Beaked Panicgrass , Beaked Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Panicum brachyanthum Prairie Panicgrass , Prairie Panic Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Panicum capillare Witchgrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Panicum dichotomiflorum Fall Panicgrass, Fall Panic Grass	Duration: Annual Habit: Grass/Grass-like Light: Sun Water:
	Panicum flexile Wiry Witch Grass, Wiry Panic Grass, Stiff Witch Grass, Slender Panic Grass	Duration: Annual Habit: Grass/Grass-like Light: Water: Moist
	Panicum hallii Hall's Panicgrass, Hall's Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Panicum hemitomon Maidencane	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Panicum obtusum Vine Mesquite	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Panicum rigidulum Redtop Panicgrass, Redtop Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Panicum rigidulum var. pubescens Redtop Panicgrass, Redtop Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Panicum verrucosum Prairie Panicgrass, Prairie Panic Grass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Panicum virgatum Switchgrass, Wand Panic Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist, Dry
	Panicum virgatum var. virgatum Switchgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Pappophorum bicolor Pink Pappasgrass, Pink Pappusgrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Parietaria pensylvanica Pennsylvania Pellitory, Pennsylvania Cucumber Plant	Duration: Annual Habit: Herb Light: Water:
	Parkinsonia aculeata Retama, Paloverde, Mexican Paloverde, Jerusalem Thorn, Horsebean, Lluvia De Oro	Duration: Perennial Habit: Tree Light: Sun Water: Moist, Dry
	Parkinsonia texana Texas Paloverde, Border Paloverde, Retama China	Duration: Perennial Habit: Shrub, Tree Light: Sun Water: Dry
	Parkinsonia texana var. texana Texas Paloverde, Texas Palo-verde, Palo-verde	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Parnassia asarifolia Kidneyleaf Grass-of-parnassus, Appalachian Grass-of-parnassus	Duration: Perennial Habit: Herb Light: Water:
	Paronychia drummondii Drummond's Nailwort	Duration: Annual, Perennial Habit: Herb Light: Water:
	Paronychia jamesii James' Nailwort	Duration: Perennial Habit: Subshrub Light: Water:
	Paronychia lindheimeri Forked Nailwort	Duration: Annual Habit: Herb Light: Water:
	Paronychia virginica Whitlow-wort, Broom Nailwort, Yellow Nailwort, Park's Nailwort	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Parthenium confertum Gray's Feverfew	Duration: Annual, Biennial, Perennial Habit: Herb, Subshrub Light: Water:
	Parthenium incanum Mariola	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Parthenocissus quinquefolia Virginia Creeper	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist
	Parthenocissus vitacea Woodbine, Hiedra Creeper	Duration: Perennial Habit: Vine Light: Sun, Shade, Part-shade Water: Moist, Dry
	Pascopyrum smithii Western Wheatgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Moist
	Paspalidium geminatum Egyptian Panicgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Paspalum dissectum Mudbank Crowngrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Paspalum distichum Knotgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Paspalum floridanum Florida Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Paspalum langei Rustyseed Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Paspalum monostachyum Gulfdune Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Paspalum plicatulum Brownseed Paspalum, Brownseed Paspale	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Paspalum praecox Early Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Paspalum pubiflorum Hairyseed Paspalum	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Passiflora affinis Bracted Passionflower, Passion Flower	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Passiflora incarnata Maypop, Purple Passionflower, Purple Passion Vine, Apricot Vine	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist, Dry
	Passiflora lutea Yellow Passionflower, Yellow Passion Vine, Yellow Passion-flower	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Passiflora tenuiloba Birdwing Passionflower, Slender-lobe Passionflower, Spread Lobe Passionflower, Bird Wing Passionflower	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Pavonia lasiopetala Rock Rose, Rose Pavonia, Rose Mallow, Pavonia	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Pectis angustifolia Limoncillo, Lemonscent, Crownseed Pectis, Lemon-scented Pectis, Lemonscent Pectis, Lemonweed, Chinchweed, Fetid Marigold	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Pectis angustifolia var. fastigiata Lemonscent	Duration: Annual Habit: Herb Light: Water:
	Pedicularis canadensis Canadian Lousewort, Wood Betony	Duration: Perennial Habit: Herb Light: Shade Water:
	Pedicularis canadensis ssp. canadensis Canadian Lousewort	Duration: Perennial Habit: Subshrub Light: Water:
	Pediomelum cuspidatum Indian-turnip, Largebract Indian Breadroot, Tall Scurfy Pea, Tall-bread Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum digitatum Palmleaf Indian Breadroot, Palm-leaf Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum hypogaeum Subterranean Indian Breadroot , Edible Scurf-pea, Prairie-potato, Pomme Blanche	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum hypogaeum var. subulatum Subterranean Indian Breadroot	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum latestipulatum Texas Plains Indian Breadroot, Scurfpea, Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum latestipulatum var. latestipulatum Texas Plains Indian Breadroot, Scurfpea, Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pediomelum rhombifolium Gulf Indian Breadroot, Brown-flowered Psoralea, Round-leaf Scurf-pea	Duration: Perennial Habit: Herb Light: Water:
	Pellaea atropurpurea Purple Cliffbrake	Duration: Perennial Habit: Herb, Fern Light: Water: Dry
	Pellaea glabella Smooth Cliffbrake	Duration: Perennial Habit: Herb, Fern Light: Sun Water:
	Pellaea ovata Ovateleaf Cliffbrake, Ovate-leaf Cliffbrake	Duration: Perennial Habit: Herb, Fern Light: Sun Water:
	Pellaea wrightiana Wright's Cliffbrake Fern, Wright's Cliffbrake	Duration: Perennial Habit: Fern Light: Water:
	Peltandra virginica Tuckahoe, Green Arrow Arum, Arrow Arum, Green Arum	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Peniocereus greggii Nightblooming Cereus, Night-blooming Cereus	Duration: Perennial Habit: Cactus/Succulent Light: Water:
	Peniocereus greggii var. greggii Nightblooming Cereus, Night-blooming-cereus, Queen Of The Night	Duration: Perennial Habit: Cactus/Succulent Light: Part-shade Water: Dry
	Penstemon baccharifolius Rock Penstemon, Rock Beardtongue, Cut-leaf Penstemon, Cut-leaf Beardtongue, Baccharis-leaf Penstemon, Baccharis-leaf Beardtongue	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Penstemon cobaea Prairie Penstemon, Prairie Beardtongue, Foxglove Penstemon, Foxglove Beardtongue, False Foxglove, Large-flowered Penstemon, Large-flowered Beardtongue, Cobaea Penstemon, Cobaea Beardtongue, Wild Foxglove	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Penstemon digitalis Mississippi Penstemon, Mississippi Beardtongue, Smooth White Penstemon, Smooth White Beardtongue, Talus Slope Penstemon, Talus Slope Beardtongue, Foxglove Penstemon, Foxglove Beardtongue	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist, Dry
	Penstemon jamesii James's Penstemon, James's Beardtongue, James Penstemon, James Beardtongue	Duration: Perennial Habit: Herb Light: Sun Water:
	Penstemon laxiflorus Nodding Penstemon, Nodding Beardtongue, Loose-flowered Penstemon, Loose-flowered Beardtongue	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Penstemon murrayanus Scarlet Penstemon, Scarlet Beardtongue, Red Penstemon, Red Beardtongue, Cupleaf Penstemon, Cupleaf Beardtongue	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Penstemon tenuis Brazos Penstemon, Brazos Beardtongue, Gulf Penstemon, Gulf Beardtongue, Gulf Coast Penstemon, Gulf Coast Beardtongue, Sharp-sepal Penstemon, Sharp-sepal Beardtongue	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Penstemon triflorus Hill Country Penstemon, Hill Country Beardtongue, Scarlet Penstemon, Scarlet Beardtongue, Heller's Penstemon, Heller's Beardtongue	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Penstemon triflorus ssp. integrifolius Heller's Penstemon, Heller's Beardtongue	Duration: Perennial Habit: Herb Light: Water:
	Penthorum sedoides Ditch Stonecrop	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Perityle angustifolia Narrow-leaved Rockdaisy	Duration: Perennial Habit: Subshrub Light: Water:
	Perityle lindheimeri Lindheimer's Rockdaisy, Rock Daisy	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Perityle lindheimeri var. halimifolia Lindheimer's Rockdaisy	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Persea borbonia Redbay, Red Bay, Sweet Bay, Silk Bay, Red Bay Persea, Laurel Tree	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Persea palustris Swamp Bay, Swampbay	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Phacelia congesta Caterpillars, Blue Curls, Fiddleneck	Duration: Annual, Biennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Phacelia hirsuta Fuzzy Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phacelia patuliflora Sand Phacelia, Sand Scorpionweed, Blue Phacelia	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Phacelia patuliflora var. patuliflora Sand Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phacelia patuliflora var. teucriifolia Sand Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phacelia strictiflora Prairie Phacelia	Duration: Annual Habit: Herb Light: Water:
	Phalaris caroliniana Carolina Canarygrass, Maygrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Phegopteris hexagonoptera Broad Beechfern, Broad Beech Fern	Duration: Perennial Habit: Herb, Fern Light: Shade Water: Moist
	Phemeranthus aurantiacus Orange Flameflower, Flameflower, Fameflower, Talinum	Duration: Perennial Habit: Subshrub Light: Part-shade Water: Dry
	Phemeranthus parviflorus Sunbright, Dwarf Flameflower, Prairie Flameflower	Duration: Perennial Habit: Herb Light: Sun Water:
	Philadelphus pubescens Hoary Mock Orange	Duration: Perennial Habit: Shrub Light: Water:
	Phlox drummondii Annual Phlox, Drummond Phlox, Pride-of-Texas, Texas Pride	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Dry
	Phlox drummondii ssp. drummondii Annual Phlox	Duration: Annual Habit: Herb Light: Water:
	Phlox drummondii ssp. mcallisteri Mcallister's Phlox, Drummond Phlox	Duration: Annual Habit: Herb Light: Water:
	Phlox drummondii ssp. wilcoxiana Wilcox's Phlox, Drummond Phlox	Duration: Annual Habit: Herb Light: Water:
	Phlox nivalis Trailing Phlox	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Phlox pilosa Downy Phlox, Prairie Phlox, Fragrant Phlox	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Phlox pilosa ssp. pilosa Downy Phlox, Prairie Phlox, Fragrant Phlox	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Phlox roemeriana Goldeneye Phlox, Golden-eye Phlox	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Phoradendron tomentosum Christmas Mistletoe, Mistletoe, Injerto	Duration: Perennial Habit: Subshrub Light: Water:
	Phragmites australis Common Reed, Phragmites	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Phryma leptostachya American Lopseed, Lopseed	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Phyla lanceolata Lanceleaf Frogfruit, Lanceleaf Fogfruit	Duration: Perennial Habit: Herb Light: Water:
	Phyla nodiflora Texas Frogfruit, Turkey Tangle Fogfruit, Frogfruit	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Phyllanthus abnormis Drummond's Leaf-flower	Duration: Annual Habit: Herb Light: Water:
	Phyllanthus caroliniensis Carolina Leaf-flower	Duration: Annual Habit: Herb Light: Water:
	Phyllanthus polygonoides Smartweed Leaf-flower, Knotweed Leafflower	Duration: Perennial Habit: Subshrub Light: Water:
	Physalis angulata Cutleaf Groundcherry	Duration: Annual Habit: Herb Light: Water:
	Physalis cinerascens Smallflower Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis cinerascens var. cinerascens Smallflower Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis hederifolia Ivyleaf Groundcherry, Ivy-leaf Groundcherry	Duration: Perennial Habit: Subshrub Light: Water:
	Physalis heterophylla Clammy Groundcherry	Duration: Perennial Habit: Herb Light: Water: Dry
	Physalis heterophylla var. heterophylla Clammy Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis longifolia Longleaf Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis mollis Field Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis pubescens Husk Tomato, Downy Ground-cherry, Downy Groundcherry	Duration: Annual Habit: Herb Light: Water:
	Physalis pumila Dwarf Ground-cherry, Yellow Ground-cherry	Duration: Perennial Habit: Herb Light: Water:
	Physalis virginiana Virginia Groundcherry	Duration: Perennial Habit: Herb Light: Water:
	Physostegia angustifolia Narrowleaf False Dragonhead, False Dragon-head	Duration: Perennial Habit: Herb Light: Water:
	Physostegia correllii Correll's False Dragonhead	Duration: Perennial Habit: Herb Light: Water:
	Physostegia digitalis Finger False Dragonhead, False Dragonhead	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Physostegia intermedia Spring Obedient Plant, Marsh Obedient Plant, Slender False Dragonhead, Intermediate False Dragonhead	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Physostegia pulchella Showy False Dragonhead, Beautiful False Dragon-head	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Physostegia virginiana Fall Obedient Plant, False Dragonhead, Virginia Lions-heart	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Physostegia virginiana ssp. praemorsa Obedient Plant, Fall Obedient Plant, Lionheart, False Dragonhead	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Phytolacca americana American Pokeweed, Great Pokeweed, Pokeweed, Pokeberry, Red Ink Plant, Pigeonberry	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Pilea pumila Canadian Clearweed, Clearweed	Duration: Annual Habit: Herb Light: Shade Water: Moist
	Pinaropappus roseus White Rocklettuce, White Dandelion, Pink Dandelion, White Rock Lettuce	Duration: Perennial Habit: Herb Light: Water:
	Pinguicula pumila Small Butterwort, Bog Violet, Dwarf Butterwort	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Pinus clausa Sand Pine	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Pinus echinata Shortleaf Pine, Shortleaf Yellow Pine, Southern Yellow Pine, Yellow Pine, Shortstraw Pine, Arkansas Pine, Longtag Pine, Spruce Pine, Oldfield Pine, Arkansas Soft Pine	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Pinus elliottii Slash Pine	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Pinus palustris Longleaf Pine, Georgia Pine, Longleaf Yellow Pine, Southern Yellow Pine, Longstraw Pine, Hill Pine, Hard Pine, Heart Pine	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Pinus remota Papershell Pinyon, Remote Pinyon Pine	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Pinus taeda Loblolly Pine, Oldfield Pine, Bull Pine, Rosemary Pine	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Piptochaetium avenaceum Blackseed Speargrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Pistacia mexicana Mexican Pistachio, Texas Pistachio, American Pistachio, Copal Pistachio, Wild Pistachio, Lentisco, Texas Pistache	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Pistia stratiotes Water Lettuce	Duration: Perennial Habit: Herb Light: Water:
	Pityopsis graminifolia Narrowleaf Silkgrass, Golden Aster	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Planera aquatica Planer Tree, Water Elm	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Plantago aristata Largebracted Plantain, Buckthorn	Duration: Annual Habit: Herb Light: Water:
	Plantago elongata Prairie Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago helleri Heller's Plantain, Cedar Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago heterophylla Slender Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago hookeriana California Plantain, Tallow Weed	Duration: Annual Habit: Herb Light: Water:
	Plantago patagonica Woolly Plantain, Bristle-bract Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago rhodosperma Redseed Plantain, Red-seeded Plantain	Duration: Annual Habit: Herb Light: Water:
	Plantago virginica Virginia Plantain, Paleseed Indian-wheat, Dwarf Plantain, Paleseed Plantain, Hoary Plantain, Southern Plantain	Duration: Annual, Biennial Habit: Herb Light: Water:
	Plantago wrightiana Wright's Plantain	Duration: Annual Habit: Herb Light: Water:
	Platanthera chapmanii Chapman's Fringed Orchid, Chapman's Platanthera, Chapman's Orchid	Duration: Perennial Habit: Herb Light: Water:
	Platanthera ciliaris Orange Fringed Orchid, Yellow Fringed Orchid, Orange Plume, Bobwhite's-mocassin, Owl's-head	Duration: Perennial Habit: Herb Light: Water:
	Platanthera clavellata Small Green Wood Orchid, Small Woodland Orchid	Duration: Perennial Habit: Herb Light: Water:
	Platanthera cristata Crested Yellow Orchid, Orange Fringed Orchid	Duration: Perennial Habit: Herb Light: Water:
	Platanthera flava Palegreen Orchid	Duration: Perennial Habit: Herb Light: Water:
	Platanthera flava var. flava Palegreen Orchid	Duration: Perennial Habit: Herb Light: Water:
	Platanthera integra Yellow Fringeless Orchid	Duration: Perennial Habit: Herb Light: Water:
	Platanthera lacera Green Fringed Orchid, Ragged Fringed Orchid	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Platanthera nivea Snowy Orchid, Frog Spear, Bog Torch, White Frog Arrow, White Rein Orchid	Duration: Perennial Habit: Herb Light: Water:
	Platanus occidentalis American Sycamore, Eastern Sycamore, American Plane Tree, Plane Tree, Buttonwood, Buttonball Tree	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Pleopeltis polypodioides Resurrection Fern	Duration: Perennial Habit: Herb, Fern, Vine Light: Water:
	Pleopeltis polypodioides ssp. michauxiana Resurrection Fern	Duration: Perennial Habit: Fern Light: Water:
	Pleuraphis mutica Tobosagrass, Tobosa Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Pluchea camphorata Camphor Pluchea, Camphor Weed	Duration: Annual Habit: Herb Light: Water:
	Pluchea foetida Stinking Camphorweed	Duration: Perennial Habit: Herb Light: Water:
	Pluchea odorata Sweetscent, Saltmarsh Fleabane	Duration: Annual Habit: Subshrub Light: Sun, Shade, Part-shade Water: Moist
	Pluchea odorata var. odorata Sweetscent, Marsh Fleabane, Southern Marsh Fleabane	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Pluchea rosea Rosy Camphorweed	Duration: Perennial Habit: Herb Light: Water:
	Poa bigelovii Bigelow's Bluegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Poa pratensis Kentucky Bluegrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist, Dry
	Poa sylvestris Woodland Bluegrass, Sylvan Bluegrass, Sylvan Speargrass, Old-pasture Bluegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Podophyllum peltatum Mayapple, Indian Apple, Wild Mandrake, Pomme De Mai, Podophylle Pelt	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Pogonia ophioglossoides Rose Pogonia, Snake-mouth Orchid, Beard Flower	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Polanisia dodecandra Redwhisker Clammyweed, Clammyweed	Duration: Annual Habit: Herb Light: Water:
	Polanisia dodecandra ssp. trachysperma Sandyseed Clammyweed, Clammy-weed, Clammyweed	Duration: Annual Habit: Herb Light: Sun Water:
	Polanisia erosa Large Clammyweed	Duration: Annual Habit: Herb Light: Water:
	Polanisia erosa ssp. erosa Large Clammyweed	Duration: Annual Habit: Herb Light: Water:
	Polygala alba White Milkwort	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Polygala cruciata Drumheads, Candy Root, Crossleaf Milkwort, Cross-leaved Milkwort	Duration: Annual Habit: Herb Light: Water:
	Polygala incarnata Procession Flower, Pink Milkwort	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Polygala lindheimeri Shrubby Milkwort, Purple Milkwort	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Polygala lindheimeri var. lindheimeri Shrubby Milkwort, Purple Milkwort	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Polygala macradenia Glandleaf Milkwort	Duration: Perennial Habit: Subshrub Light: Water:
	Polygala mariana Maryland Milkwort	Duration: Annual Habit: Herb Light: Water:
	Polygala nana Candyroot, Bachelor's Buttons, Bachelor's Button	Duration: Annual Habit: Herb Light: Water:
	Polygala ovatifolia Eggleaf Milkwort	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water: Dry
	Polygala polygama Racemed Milkwort, Pink Milkwort	Duration: Biennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Polygala ramosa Low Pinebarren Milkwort, Yellow Savanna Milkwort	Duration: Annual Habit: Herb Light: Water:
	Polygala sanguinea Purple Milkwort	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Polygala verticillata Whorled Milkwort	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Polygonatum biflorum Smooth Solomon's Seal, Great Solomon's-seal, Sealwort	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Polygonatum biflorum var. commutatum Great Solomon's Seal, Giant Solomon's Seal	Duration: Perennial Habit: Herb Light: Water:
	Polygonella americana Southern Jointweed	Duration: Perennial Habit: Herb Light: Water:
	Polygonum amphibium Water Knotweed, Water Smartweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Polygonum amphibium var. emersum Longroot Smartweed	Duration: Perennial Habit: Herb Light: Water:
	Polygonum glabrum Denseflower Knotweed	Duration: Annual Habit: Herb Light: Water:
	Polygonum hydropiperoides Swamp Smartweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Polygonum lapathifolium Curlytop Knotweed, Curl-top Smartweed, Pale Smartweed	Duration: Annual Habit: Herb Light: Water:
	Polygonum pensylvanicum Pennsylvania Smartweed, Pink Smartweed	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Polygonum punctatum Dotted Smartweed	Duration: Annual Habit: Herb Light: Sun Water:
	Polygonum ramosissimum Bushy Knotweed	Duration: Annual Habit: Herb Light: Water:
	Polygonum sagittatum Arrowleaf Tearthumb	Duration: Annual Habit: Herb, Vine Light: Sun Water:
	Polygonum scandens Climbing False Buckwheat	Duration: Perennial Habit: Herb, Vine Light: Water:
	Polygonum setaceum Bog Smartweed	Duration: Perennial Habit: Herb Light: Water:
	Polygonum virginianum Jumpseed	Duration: Annual Habit: Herb Light: Water:
	Polypremum procumbens Juniper Leaf, Rustweed	Duration: Annual, Perennial Habit: Herb Light: Water:
	Polystichum acrostichoides Christmas Fern	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Moist
	Polystichum acrostichoides var. acrostichoides Christmas Fern	Duration: Perennial Habit: Herb, Fern Light: Water:
	Polytaenia nuttallii Nuttall's Prairie Parsley, Prairie Parsley, Wild Dill, Prairie Parsnip	Duration: Biennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Polytaenia texana Texas Prairie Parsley, Texas-parsley, Texas Parsley	Duration: Biennial Habit: Herb Light: Sun Water: Dry
	Pontederia cordata Pickerelweed, Pickerel Rush	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Ponthieva racemosa Hairy Shadow Witch	Duration: Perennial Habit: Herb Light: Water:
	Populus deltoides Eastern Cottonwood, Carolina Poplar, Necklace Poplar, Alamo	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Populus deltoides ssp. deltoides Eastern Cottonwood, Southern Cottonwood, Carolina Poplar, Eastern Poplar, Necklace Poplar, Alamo	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Porophyllum scoparium Trans-pecos Poreleaf, Poreleaf, Shrubby Poreleaf, Hierba del Venado, Jarilla, Pomerillo	Duration: Perennial Habit: Subshrub Light: Water:
	Portulaca pilosa Kiss Me Quick, Chisme	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Portulaca umbraticola Wingpod Purslane, Purslane	Duration: Annual Habit: Herb Light: Water:
	Portulaca umbraticola ssp. umbraticola Wingpod Purslane	Duration: Annual Habit: Herb Light: Water:
	Potamogeton diversifolius Waterthread Pondweed, Threadleaf Pondweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Potamogeton foliosus Leafy Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potamogeton foliosus ssp. foliosus Leafy Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potamogeton illinoensis Illinois Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potamogeton nodosus Longleaf Pondweed, Knotty Pondweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet
	Potamogeton pulcher Spotted Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potamogeton pusillus Small Pondweed	Duration: Perennial Habit: Herb Light: Water:
	Potentilla simplex Common Cinquefoil, Oldfield Cinquefoil	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Dry
	Prenanthes altissima Tall Rattlesnakeroot, Tall White Lettuce	Duration: Perennial Habit: Herb Light: Water:
	Prenanthes barbata Barbed Rattlesnake-root	Duration: Perennial Habit: Herb Light: Water:
	Proboscidea louisianica Louisiana Devil's-claw, Devil's claw, Ram's-horn, Unicorn Plant, Proboscis Flower	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Proboscidea louisianica ssp. louisianica Ram's Horn, Devil's Claw, Unicorn Plant, Ram's Horn	Duration: Annual Habit: Herb Light: Water:
	Proserpinaca palustris Marsh Mermaidweed	Duration: Perennial Habit: Herb Light: Water:
	Proserpinaca pectinata Comb-leaf Mermaidweed	Duration: Perennial Habit: Herb Light: Water:
	Prosopis glandulosa Honey Mesquite, Glandular Mesquite, Algarroba	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Prunella vulgaris Common Selfheal	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Prunus angustifolia Chickasaw Plum, Sandhill Plum	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Prunus caroliniana Carolina Cherry-laurel, Cherry-laurel, Laurel Cherry, Carolina Laurel Cherry	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Prunus gracilis Oklahoma Plum	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Prunus mexicana Mexican Plum, Bigtree Plum, Inch Plum	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Prunus minutiflora Texas Almond, Texas Wild Almond, Dwarf Plum	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Prunus serotina Black Cherry, Wild Black Cherry, Rum Cherry	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Prunus serotina var. serotina Eastern Black Cherry, Black Cherry	Duration: Perennial Habit: Tree Light: Sun Water: Moist
	Prunus umbellata Flatwoods Plum, Hog Plum, Black Sloe	Duration: Perennial Habit: Tree Light: Water: Dry
	Pseudognaphalium helleri Heller's Cudweed	Duration: Annual Habit: Herb Light: Water:
	Pseudognaphalium obtusifolium Sweet Everlasting, Rabbit-tobacco, Fragrant Cudweed	Duration: Annual Habit: Herb Light: Water:
	Pseudognaphalium obtusifolium ssp. obtusifolium Blunt-leaf Rabbit-tobacco, Rabbit Tobacco, Sweet Everlasting, Fragrant Cudweed	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Psilostrophe gnaphalioides Dudweed	Duration: Biennial Habit: Herb Light: Water:
	Psilostrophe tagetina Woolly Paperflower, Paperflower	Duration: Biennial, Perennial Habit: Herb, Subshrub Light: Sun, Part-shade Water: Dry
	Psilostrophe tagetina var. cerifera Woolly Paperflower, Plains Paperflower, Hairy Paperflower	Duration: Biennial, Perennial Habit: Herb Light: Water:
	Psoralidium tenuiflorum Slimflower Scurfpea, Scurfy Pea	Duration: Perennial Habit: Herb Light: Water:
	Ptelea trifoliata Wafer Ash, Common Hoptree, Hop Tree	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Ptelea trifoliata ssp. trifoliata Common Hoptree, Baldwin Hop-tree	Duration: Perennial Habit: Tree Light: Water:
	Pteridium aquilinum Western Bracken Fern, Bracken Fern, Western Bracken, Bracken	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Wet, Moist, Dry
	Pteridium aquilinum var. pseudocaudatum Bracken Fern, Bracken, Western Bracken Fern, Western Bracken	Duration: Perennial Habit: Herb, Fern Light: Shade, Part-shade Water: Dry
	Pterocaulon virgatum Wand Blackroot	Duration: Perennial Habit: Subshrub Light: Water:
	Ptilimnium capillaceum Herbwilliam	Duration: Annual Habit: Herb Light: Water:
	Ptilimnium costatum Ribbed Mock Bishopweed	Duration: Annual Habit: Herb Light: Water:
	Ptilimnium nuttallii Laceflower, Mock Bishop's-weed	Duration: Annual Habit: Herb Light: Water:
	Pycnanthemum albescens Whiteleaf Mountain Mint	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Pycnanthemum muticum Clustered Mountainmint	Duration: Perennial Habit: Herb Light: Water:
	Pycnanthemum tenuifolium Narrowleaf Mountain Mint, Slender Mountain Mint, Common Horsemint	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Pyrrhopappus carolinianus Carolina Desert-chicory, Texas Dandelion, False Dandelion	Duration: Annual Habit: Herb Light: Water:
	Pyrrhopappus grandiflorus Tuberous Desert-chicory	Duration: Perennial Habit: Herb Light: Water:
	Pyrrhopappus pauciflorus Smallflower Desert-chicory, Texas Dandelion, False Dandelion	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Quercus alba White Oak, Northern White Oak, Eastern White Oak, Stave Oak, Ridge White Oak, Forked-leaf White Oak	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Quercus boyntonii Boynton Sand Post Oak, Boynton Oak	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Quercus buckleyi Texas Red Oak, Buckley Oak, Texas Oak, Spanish Oak, Spotted Oak, Rock Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus falcata Southern Red Oak, Bottomland Red Oak, Three-lobed Red Oak, Spanish Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus fusiformis Escarpment Live Oak, Plateau Live Oak, Hill Country Live Oak, Texas Live Oak, Scrub Live Oak, Plateau Oak, Encino Molino, Tesmoli	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus gravesii Chisos Red Oak, Graves Oak, Mountain Red Oak, Rock Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus hemisphaerica Coast Laurel Oak, Darlington Oak, Laurel Oak	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Quercus incana Bluejack Oak, Sandjack Oak, Upland Willow Oak, Cinnamon Oak, Shin Oak, Turkey Oak	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Dry
	Quercus laurifolia Laurel Oak, Swamp Laurel Oak, Darlington Oak, Diamond-leaf Oak, Laurel-leaf Oak, Water Oak, Obtusa Oak	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Quercus lyrata Overcup Oak, Swamp Post Oak, Water White Oak, Swamp White Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus macrocarpa Bur Oak, Burr Oak, Savanna Oak, Overcup Oak, Prairie Oak, Mossy-cup Oak, Mossy-overcup Oak, Blue Oak	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist, Dry
	Quercus margaretta Sand Post Oak, Runner Oak, Drummond Post Oak, Dwarf Post Oak, Scrubby Post Oak	Duration: Perennial Habit: Tree Light: Water:
	Quercus marilandica Blackjack Oak, Barren Oak, Black Oak, Jack Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus michauxii Swamp Chestnut Oak, Basket Oak, Cow Oak, Swamp Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Quercus mohriana Mohr Oak, Shin Oak, Scrub Oak	Duration: Perennial Habit: Shrub, Tree Light: Part-shade Water: Dry
	Quercus muehlenbergii Chinkapin Oak, Chinquapin Oak, Chestnut Oak, Yellow Chestnut Oak, Rock Chestnut Oak, Yellow Oak, Rock Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus nigra Water Oak, Possum Oak, Duck Oak, Punk Oak, Spotted Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Quercus pagoda Cherrybark Oak	Duration: Perennial Habit: Tree Light: Water:
	Quercus phellos Willow Oak, Swamp Willow Oak, Pin Oak, Peach Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Moist
	Quercus polymorpha Mexican White Oak, Netleaf White Oak, Monterrey Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Quercus shumardii Shumard Oak, Shumard's Oak, Shumard Red Oak, Southern Red Oak, Swamp Red Oak, Spotted Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Quercus similis Bottomland Post Oak, Delta Post Oak, Mississippi Valley Oak, Yellow Oak	Duration: Perennial Habit: Tree Light: Water:
	Quercus sinuata Bastard Oak, Durand Oak	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Quercus sinuata var. breviloba White Shin Oak, Bigelow Oak, Scaly-bark Oak, Limestone Durand Oak, Shortlobe Oak, Bastard Oak	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Quercus sinuata var. sinuata Durand Oak, Durand White Oak, Bluff Oak, Bastard Oak	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Quercus stellata Post Oak, Iron Oak, Cross Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Quercus texana Nuttall Oak, Texas Oak	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Quercus velutina Black Oak, Quercitron Oak, Yellow Oak, Smoothbark Oak, Yellowbark Oak	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Quercus virginiana Coastal Live Oak, Southern Live Oak, Virginia Live Oak, Live Oak, Encino	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Quincula lobata Purple Groundcherry, Chinese Lantern, Purple Ground Cherry	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Ranunculus abortivus Littleleaf Buttercup, Kidney-leaf Buttercup, Early Wood Buttercup	Duration: Biennial Habit: Herb Light: Shade Water: Moist
	Ranunculus fascicularis Early Buttercup, Tufted Buttercup, Prairie Buttercup	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water:
	Ranunculus hispidus Bristly Buttercup	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Ranunculus hispidus var. nitidus Bristly Buttercup, Buttercup	Duration: Perennial Habit: Herb Light: Water:
	Ranunculus laxicaulis Mississippi Buttercup	Duration: Annual, Perennial Habit: Herb Light: Water:
	Ranunculus macranthus Large Buttercup	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Ranunculus pusillus Low Spearwort, Weakstem Buttercup	Duration: Annual Habit: Herb Light: Water:
	Ranunculus recurvatus Blisterwort	Duration: Perennial Habit: Herb Light: Water:
	Ranunculus sceleratus Cursed Buttercup	Duration: Annual Habit: Herb Light: Part-shade Water:
	Ranunculus sceleratus var. sceleratus Cursed Buttercup	Duration: Annual Habit: Herb Light: Water:
	Ratibida columnifera Mexican Hat, Red-spike Mexican Hat, Upright Prairie Coneflower, Prairie Coneflower, Long-headed Coneflower, Thimbleflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Rayjacksonia aurea Houston Camphor-daisy, Houston Tansy-aster, Houston Daisy	Duration: Annual Habit: Herb Light: Water:
	Rayjacksonia phyllocephala Camphor Daisy	Duration: Annual Habit: Herb Light: Water:
	Rhamnus lanceolata Lanceleaf Buckthorn, Lance-leaf Buckthorn	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Rhamnus lanceolata ssp. glabrata Lanceleaf Buckthorn	Duration: Perennial Habit: Shrub Light: Water:
	Rhexia lutea Yellow Meadow Beauty	Duration: Perennial Habit: Herb Light: Water:
	Rhexia mariana Maryland Meadow Beauty, Pale Meadow Beauty	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Rhexia petiolata Fringed Meadow Beauty	Duration: Perennial Habit: Herb Light: Water:
	Rhexia virginica Handsome-harry, Virginia Meadow Beauty, Meadow-beauty	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Rhododendron canescens Mountain Azalea, Wild Azalea, Honeysuckle Azalea, Piedmont Azalea, Sweet Azalea, Hoary Azalea, Southern Pinxterflower	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Rhododendron oblongifolium Texas Azalea	Duration: Perennial Habit: Shrub Light: Shade Water: Dry
	Rhododendron prinophyllum Early Azalea, Roseshell Azalea, Woolly Azalea	Duration: Perennial Habit: Shrub Light: Shade Water: Moist
	Rhododendron viscosum Swamp Azalea, Clammy Azalea, Cory Azalea, Hammock Sweet Azalea	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Rhododon ciliatus Texas Sandmint	Duration: Annual Habit: Herb Light: Water:
	Rhus aromatica Fragrant Sumac, Aromatic Sumac, Lemon Sumac, Polecat Bush	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Rhus aromatica var. aromatica Fragrant Sumac	Duration: Perennial Habit: Shrub Light: Water:
	Rhus aromatica var. serotina Fragrant Sumac	Duration: Perennial Habit: Shrub Light: Water:
	Rhus copallinum Winged Sumac, Shining Sumac, Flameleaf Sumac, Mountain Sumac, Dwarf Sumac, Wing-rib Sumac, Black Sumac, Upland Sumac	Duration: Perennial Habit: Shrub Light: Sun Water: Dry
	Rhus glabra Smooth Sumac	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Dry
	Rhus lanceolata Prairie Flameleaf Sumac, Flameleaf Sumac, Prairie Sumac, Lance-leaf Sumac, Lance-leaved Sumac, Texas Sumac, Tree Sumac, Limestone Sumac, Prairie Shining Sumac	Duration: Perennial Habit: Tree Light: Sun Water: Dry
	Rhus microphylla Littleleaf Sumac, Desert Sumac, Correosa, Agritos	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Rhus trilobata Skunkbush, Skunkbush Sumac, Fragrant Sumac, Aromatic Sumac, Scented Sumac, Ill-scented Sumac, Basketbush, Squawbush	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Rhus trilobata var. pilosissima Downy Fragrant Sumac, Downy Aromatic Sumac, Pubescent Skunkbush Sumac	Duration: Perennial Habit: Shrub Light: Water:
	Rhus virens Evergreen Sumac, Tobacco Sumac, Lambrisco, Lentrisco	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Rhynchosia americana American Snoutbean	Duration: Perennial Habit: Herb, Vine Light: Water:
	Rhynchosia latifolia Prairie Snoutbean	Duration: Perennial Habit: Vine Light: Water:
	Rhynchosia minima Least Snoutbean	Duration: Perennial Habit: Vine Light: Water:
	Rhynchosia senna Texas Snoutbean	Duration: Annual Habit: Herb, Vine Light: Water:
	Rhynchosia senna var. texana Texas Snoutbean, Texas Snout-bean	Duration: Perennial Habit: Vine Light: Water:
	Rhynchosida physocalyx Bladderpod Sida, Buffpetal, Beaked Sida	Duration: Perennial Habit: Herb Light: Water:
	Rhynchospora caduca Anglestem Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora capitellata Brownish Beaksedge, Small-head Beaksedge, Point-beak Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora cephalantha Bunched Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora colorata Whitetop Sedge, White-topped Sedge, Starrush Whitetop, Star Sedge, Star Rush	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Wet
	Rhynchospora corniculata Shortbristle Horned Beaksedge, Horned Beakrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water:
	Rhynchospora elliottii Elliott's Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora globularis Globe Beaksedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora glomerata Clustered Beaksedge, Cluster Beak-rush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora gracilenta Slender Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora harveyi Harvey's Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora inexpansa Nodding Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora latifolia Sand-swamp Whitetop Sedge, Tall Whitetop Sedge, Whitetop Sedge, Sand-swamp Whitetop, Tall Whitetop, Whitetop, Colorful Rush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Wet
	Rhynchospora macrostachya Tall Horned Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora nitens Shortbeak Beaksedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora nivea Showy Whitetop	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora oligantha Featherbristle Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora perplexa Pineland Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora pusilla Fairy Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora rariflora Fewflower Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora recognita Globe Beaksedge	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Rhynchospora scirpoides Long-beak Beaksedge	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Rhynchospora stenophylla Coastal Plain Beaksedge	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Ribes curvatum Granite Gooseberry	Duration: Perennial Habit: Shrub Light: Water:
	Richardia tricocca Prairie Mexican Clover	Duration: Perennial Habit: Herb Light: Water:
	Rivina humilis Pigeonberry, Rouge Plant, Baby-peppers, Bloodberry	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Robinia hispida Bristly Locust, Standing Sweet Pea	Duration: Perennial Habit: Shrub Light: Sun Water:
	Robinia pseudoacacia Black Locust	Duration: Perennial Habit: Tree Light: Sun Water: Moist, Dry
	Rorippa palustris Bog Yellowcress	Duration: Annual Habit: Herb Light: Water:
	Rorippa teres Southern Marsh Yellowcress	Duration: Annual Habit: Herb Light: Water:
	Rosa carolina Carolina Rose, Pasture Rose	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Wet, Moist, Dry
	Rosa carolina var. carolina Carolina Rose	Duration: Perennial Habit: Subshrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Rosa foliolosa White Prairie Rose, Leafy Rose	Duration: Perennial Habit: Subshrub Light: Sun, Part-shade Water:
	Rosa setigera Climbing Prairie Rose, Climbing Rose, Prairie Rose	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Rosa setigera var. tomentosa Climbing Rose, Illinois Rose	Duration: Perennial Habit: Shrub Light: Sun Water:
	Rotala ramosior Lowland Rotala	Duration: Annual Habit: Herb Light: Sun Water: Moist
	Rubus aboriginum Garden Dewberry	Duration: Perennial Habit: Subshrub, Vine Light: Water:
	Rubus argutus Sawtooth Blackberry	Duration: Perennial Habit: Subshrub Light: Water:
	Rubus arvensis Field Blackberry	Duration: Perennial Habit: Subshrub Light: Water:
	Rubus flagellaris Northern Dewberry	Duration: Perennial Habit: Subshrub Light: Sun, Shade, Part-shade Water: Moist
	Rubus riograndis Rio Grande Dewberry	Duration: Perennial Habit: Subshrub Light: Water:
	Rubus trivialis Southern Dewberry, Dewberry	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Rudbeckia fulgida Orange Coneflower, Orange Rudbeckia, Perennial Black-eyed Susan, Goldstrum	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Rudbeckia fulgida var. palustris Prairie Coneflower	Duration: Perennial Habit: Herb Light: Water:
	Rudbeckia grandiflora Rough Coneflower, Tall Coneflower, Largeflower Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Rudbeckia hirta Black-eyed Susan, Common Black-eyed Susan, Brown-eyed Susan, Blackeyed Susan	Duration: Annual, Biennial, Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Rudbeckia laciniata Green-headed Coneflower, Greenhead Coneflower, Cutleaf Coneflower, Wild Goldenglow, Sochan	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Rudbeckia laciniata var. laciniata Cutleaf Coneflower	Duration: Perennial Habit: Subshrub Light: Water:
	Rudbeckia maxima Giant Coneflower, Great Coneflower, Giant Brown-eyed Susan, Cabbage Coneflower	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Rudbeckia scabrifolia Roughleaf Coneflower, Sabine Coneflower, Bog Brown-eyed Susan	Duration: Perennial Habit: Herb Light: Water:
	Rudbeckia subtomentosa Sweet Coneflower, Sweet Black-eyed Susan	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Rudbeckia texana Texas Coneflower	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Rudbeckia triloba Browneyed Susan, Brown-eyed-susan, Thin-leaved Coneflower, Three-lobed Rudbeckia	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Ruellia caroliniensis Carolina Wild Petunia	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Ruellia davisiorum Rio Grande Wild Petunia	Duration: Perennial Habit: Subshrub Light: Water:
	Ruellia humilis Prairie Petunia, Fringeleaf Wild Petunia, Hairy Ruellia, Low Wild Petunia, Low Ruellia, Fringeleaf Ruellia, Fringe-leaf Wild Petunia	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Ruellia metziae White Ruellia, Metz's Wild Petunia, Metz Wild Petunia, Wild White Petunia	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Ruellia nudiflora Violet Ruellia, Common Wild Petunia, Violet Wild Petunia, Wild Petunia, Hierba De La Calentura	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Ruellia nudiflora var. nudiflora Violet Wild Petunia	Duration: Perennial Habit: Herb Light: Water:
	Ruellia nudiflora var. runyonii Runyon's Wild Petunia	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Ruellia occidentalis Western Wild Petunia	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist, Dry
	Ruellia parryi Parry's Wild Petunia	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Ruellia pedunculata Stalked Wild Petunia	Duration: Perennial Habit: Herb Light: Water:
	Ruellia strepens Limestone Ruellia, Limestone Wild Petunia	Duration: Perennial Habit: Herb Light: Water:
	Rumex altissimus Pale Dock	Duration: Perennial Habit: Herb Light: Water:
	Rumex chrysocarpus Amamastla	Duration: Perennial Habit: Herb Light: Water:
	Rumex hastatulus Heartwing Sorrel, Heart-wing Sorrel	Duration: Perennial Habit: Herb Light: Water:
	Rumex maritimus Golden Dock	Duration: Annual Habit: Herb Light: Part-shade Water:
	Rumex spiralis Winged Dock	Duration: Perennial Habit: Herb Light: Water:
	Rumex verticillatus Swamp Dock	Duration: Perennial Habit: Herb Light: Water:
	Ruppia maritima Widgeongrass	Duration: Perennial Habit: Herb Light: Sun Water:
	Sabal mexicana Texas Palm, Texas Palmetto, Mexican Palm, Mexican Palmetto, Rio Grande Palmetto, Victoria Palmetto, Palma De Micharos, Apachite	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Sabal minor Dwarf Palmetto, Bush Palmetto, Palmetto	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Sabatia angularis Rosepink, Rose-pink	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Sabatia arenicola Sand Rose Gentian	Duration: Annual Habit: Herb Light: Sun Water:
	Sabatia campanulata Slender Rose Gentian, Slender Marsh Pink	Duration: Perennial Habit: Herb Light: Water: Wet, Moist
	Sabatia campestris Texas Star, Rose Gentian, Meadow Pink, Prairie Rose-gentian, Prairie Sabatia	Duration: Annual Habit: Herb Light: Part-shade Water: Dry
	Sabatia dodecandra Marsh Rose Gentian, Marsch Rose-gentian, Large Marsh Pink	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Sabatia gentianoides Pinewoods Rose Gentian	Duration: Annual Habit: Herb Light: Water:
	Saccharum alopecuroides Silver Plumegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Saccharum brevibarbe var. contortum Shortbeard Plumegrass, Bent-awn Plumegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Saccharum giganteum Sugarcane Plumegrass, Giant Plumegrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Sacciolepis striata American Cupscale	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sagina decumbens Trailing Pearlwort	Duration: Annual Habit: Herb Light: Water:
	Sagina decumbens ssp. decumbens Trailing Pearlwort	Duration: Annual Habit: Herb Light: Water:
	Sagittaria calycina Hooded Arrowhead	Duration: Perennial Habit: Herb Light: Water:
	Sagittaria graminea Grassy Arrowhead, Grass-leaf Arrowhead	Duration: Perennial Habit: Herb Light: Water:
	Sagittaria graminea var. graminea Grassy Arrowhead	Duration: Perennial Habit: Herb Light: Water:
	Sagittaria lancifolia Lanceleaf Arrowhead, Duck-potato, Bulltongue Arrowhead, Bull-tongue Arrowhead	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Sagittaria lancifolia ssp. media Bulltongue Arrowhead, Scythe-fruit Arrowhead	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Sagittaria latifolia Broadleaf Arrowhead, Arrowhead, Duckroot, Duck-potato, Wapato	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet
	Sagittaria papillosa Nipplebract Arrowhead	Duration: Perennial Habit: Herb Light: Water:
	Sagittaria platyphylla Delta Arrowhead	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Salicornia bigelovii Dwarf Saltwort	Duration: Annual Habit: Herb Light: Water:
	Salicornia depressa Virginia Glasswort, American Glasswort	Duration: Perennial Habit: Herb Light: Sun Water:
	Salix exigua Narrowleaf Willow, Narrow-leaf Willow, Sandbar Willow, Coyote Willow	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Wet, Moist
	Salix gooddingii Goodding's Willow, San Joaquin Willow	Duration: Perennial Habit: Tree Light: Part-shade Water:
	Salix humilis Prairie Willow	Duration: Perennial Habit: Shrub Light: Sun Water: Wet, Dry
	Salix humilis var. humilis Prairie Willow	Duration: Perennial Habit: Shrub Light: Sun, Shade, Part-shade Water: Moist, Dry
	Salix nigra Black Willow, Gulf Black Willow, Swamp Willow, Sauz	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Wet, Moist
	Salvia azurea Pitcher Sage, Big Blue Sage, Azure Sage, Giant Blue Sage, Blue Sage	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Salvia azurea var. grandiflora Pitcher Sage, Blue Sage	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Salvia ballotiflora Shrubby Blue Sage, Blue Shrub Sage, Mejorana	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Salvia coccinea Scarlet Sage, Tropical Sage, Blood Sage, Red Sage, Indian Fire	Duration: Annual, Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Salvia engelmannii Engelmann's Sage, Engelmann's Salvia	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Salvia farinacea Mealy Blue Sage, Mealy Sage, Mealycup Sage	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Salvia lyrata Lyreleaf Sage, Cancer Weed	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Salvia roemeriana Cedar Sage	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Salvia texana Texas Sage, Blue Sage	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Salvia whitehousei Clustered Sage	Duration: Perennial Habit: Herb Light: Water:
	Sambucus nigra Black Elderberry	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Sambucus nigra ssp. canadensis Common Elderberry, Black Elder, Mexican Elderberry, Common Elder, Elderberry, Tapiro, Sauco	Duration: Perennial Habit: Shrub Light: Part-shade Water: Wet
	Samolus ebracteatus Limewater Brookweed	Duration: Perennial Habit: Herb Light: Water:
	Samolus ebracteatus ssp. cuneatus Limewater Brookweed, Limerock Brookweed	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Samolus valerandi Seaside Brookweed	Duration: Perennial Habit: Herb Light: Water:
	Samolus valerandi ssp. parviflorus Seaside Brookweed, Water Pimpernel, Thin-leaf Brookweed	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Sanguinaria canadensis Bloodroot	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Sanicula canadensis Canadian Blacksnakeroot, Black Snakeroot	Duration: Biennial Habit: Herb Light: Water:
	Sanicula odorata Clustered Blacksnakeroot	Duration: Perennial Habit: Herb Light: Water:
	Sapindus saponaria Wingleaf Soapberry, Soapberry, Wild China Tree	Duration: Perennial Habit: Tree Light: Water:
	Sapindus saponaria var. drummondii Western Soapberry, Soapberry, Wild China Tree, Wild Chinaberry, Indian Soap Plant, Jaboncillo	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist, Dry
	Sarracenia alata Yellow Trumpets, Yellow Pitcher Plant, Yellow Trumpet, Flycatcher, Trumpet Pitcher Plant	Duration: Perennial Habit: Herb Light: Water: Wet
	Sassafras albidum Sassafras, White Sassafras, Ague Tree, Cinnamon Wood, Mitten Tree, Saloop, Smelling Stick	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist
	Saururus cernuus Lizard's Tail, Lizard Tail, Breastweed, Water Dragon	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Schaefferia cuneifolia Desert Yaupon	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Schedonnardus paniculatus Tumblegrass, Tumble Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Schizachyrium scoparium Little Bluestem, Popotillo Azul	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Schoenocaulon texanum Texas Feathershank, Green Lily, Texas Sabadilla	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Schoenolirion croceum Yellow Sunnybell, Yellow Sunny-bell	Duration: Perennial Habit: Herb Light: Water:
	Schoenoplectus americanus Chairmaker's Bulrush, Olney Three-square	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Schoenoplectus californicus California Bulrush, California Club-rush, Giant Bulrush	Duration: Perennial Habit: Herb Light: Sun Water:
	Schoenoplectus pungens Common Threesquare, Chairmaker's-rush, American Bulrush, Threesquare Bulrush, Sharp Clubrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Schoenoplectus tabernaemontani Softstem Bulrush, Soft-stem Club-rush, Great Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Scirpus atrovirens Green Bulrush, Dark Green Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Scirpus cyperinus Woolgrass, Cottongrass Bulrush, Marsh Bulrush, Teddybear Paws	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Scirpus georgianus Georgia Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water:
	Scirpus pendulus Rufous Bulrush	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet, Moist
	Scleria ciliata Fringed Nutrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Scleria oligantha Littlehead Nutrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Scleria reticularis Netted Nutrush	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Scleria triglomerata Whip Nutrush	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sclerocarpus uniserialis Mexican Bonebract, Border Bonebract	Duration: Annual Habit: Herb Light: Water:
	Sclerocarpus uniserialis var. uniserialis Mexican Bonebract	Duration: Annual Habit: Herb Light: Water:
	Scoparia dulcis Licorice Weed, Bitterbroom, Riceweed, Sweetbroom, Licoriceweed	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Sun Water:
	Scrophularia marilandica Carpenter's Square, Maryland Figwort	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Scutellaria cardiophylla Gulf Skullcap	Duration: Annual Habit: Herb Light: Water:
	Scutellaria drummondii Drummond's Skullcap	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Scutellaria drummondii var. drummondii Drummond's Skullcap	Duration: Annual Habit: Herb Light: Water:
	Scutellaria drummondii var. edwardsiana Drummond's Skullcap	Duration: Annual Habit: Herb Light: Water:
	Scutellaria elliptica Hairy Skullcap	Duration: Perennial Habit: Herb Light: Water:
	Scutellaria integrifolia Helmet-flower, Rough Skullcap, Common Large Skullcap, Tall Skullcap	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Scutellaria lateriflora Blue Skullcap	Duration: Perennial Habit: Herb Light: Water:
	Scutellaria ovata Heartleaf Skullcap, Heart-leaf Skullcap	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Scutellaria parvula Small Skullcap	Duration: Perennial Habit: Herb Light: Water:
	Scutellaria parvula var. missouriensis Leonard's Skullcap	Duration: Perennial Habit: Herb Light: Sun Water:
	Scutellaria wrightii Wright's Skullcap, Bushy Skullcap, Shrubby Skullcap	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Moist, Dry
	Sedum nuttallianum Yellow Stonecrop	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Sedum pulchellum Widowscross	Duration: Annual Habit: Herb Light: Water: Wet
	Sedum wrightii Wright's Stonecrop	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Selaginella apoda Meadow Spikemoss	Duration: Perennial Habit: Herb Light: Water:
	Selaginella arenicola ssp. riddellii Riddell's Spikemoss	Duration: Perennial Habit: Herb Light: Water:
	Selaginella lepidophylla Flower Of Stone	Duration: Perennial Habit: Herb, Fern Light: Water:
	Selaginella peruviana Peruvian Spikemoss	Duration: Perennial Habit: Herb Light: Water:
	Senecio ampullaceus Texas Ragwort, Texas Groundsel, Texas Butterweed	Duration: Annual Habit: Herb Light: Water:
	Senecio flaccidus Threadleaf Ragwort, Threadleaf Groundsel	Duration: Perennial Habit: Subshrub Light: Water:
	Senegalia berlandieri Guajillo, Berlandier Acacia, Berlandier's Acacia, Round-flowered Catclaw, Roundflower Catclaw, Mimosa Catclaw, Thornless Catclaw, Huajilla	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Senegalia roemeriana Roemer Acacia, Roemer's Acacia, Roundflower Catclaw, Round-flowered Catclaw, Catclaw Acacia, Catclaw	Duration: Perennial Habit: Shrub, Tree Light: Sun Water: Dry
	Senegalia wrightii Wright Acacia, Wright's Acacia, Catclaw Acacia, Catclaw	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Dry
	Senna bauhinioides Twinleaf Senna, Twinleaf	Duration: Perennial Habit: Subshrub Light: Water:
	Senna lindheimeriana Lindheimer's Senna, Velvet Leaf Senna, Velvetleaf Senna, Velvet-leaf Wild Sensitive-plant, Puppy-dog Ears	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Senna marilandica Maryland Senna, Maryland Wild Senna, Southern Wild Senna, Wild Senna	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Senna obtusifolia Java-bean, Sicklepod	Duration: Annual Habit: Herb Light: Water:
	Senna pumilio Dwarf Senna	Duration: Perennial Habit: Herb Light: Water:
	Senna roemeriana Twoleaf Senna, Two Leaved Senna	Duration: Perennial Habit: Shrub Light: Part-shade Water: Dry
	Sesbania drummondii Rattlebush, Rattlebox, Poisonbean	Duration: Perennial Habit: Shrub Light: Water:
	Sesbania herbacea Coffeeweed, Bigpod Sesbania	Duration: Annual Habit: Subshrub Light: Water:
	Sesbania vesicaria Bagpod, Bladderpod	Duration: Annual Habit: Herb, Subshrub Light: Water:
	Sesuvium maritimum Slender Seapurslane	Duration: Annual Habit: Herb Light: Water:
	Sesuvium portulacastrum Shoreline Seapurslane, Sea Purslane, Cenicilla	Duration: Perennial Habit: Vine Light: Water:
	Setaria grisebachii Grisebach's Bristlegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Setaria leucopila Streambed Bristlegrass, Plains Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Setaria magna Giant Bristlegrass	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Setaria parviflora Marsh Bristlegrass, Knotroot Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Setaria reverchonii Reverchon's Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Setaria scheelei Southwestern Bristlegrass, Scheele's Bristlegrass, Scheele's Foxtail Grass, Foxtail Grass	Duration: Perennial Habit: Grass/Grass-like Light: Shade, Part-shade Water: Moist, Dry
	Setaria texana Texas Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Dry
	Setaria villosissima Hairyleaf Bristlegrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Seymeria texana Texas Blacksenna	Duration: Annual Habit: Herb Light: Water:
	Sibara virginica Virginia Winged Rockcress	Duration: Annual Habit: Herb Light: Water:
	Sicyos angulatus One-seed Burr Cucumber, Star Cucumber	Duration: Annual Habit: Vine Light: Water:
	Sida ciliaris Bracted Fanpetals, Bracted Sida	Duration: Annual Habit: Herb Light: Water:
	Sida lindheimeri Lindheimer's Sida, Showy Fanpetals	Duration: Perennial Habit: Herb Light: Water:
	Sida longipes Stockflower Fanpetals	Duration: Perennial Habit: Subshrub Light: Water:
	Sida rhombifolia Cuban Jute, Axocatzin	Duration: Annual Habit: Herb, Subshrub Light: Water:
	Sida spinosa Prickly Fanpetals	Duration: Annual Habit: Subshrub Light: Water:
	Sideroxylon lanuginosum Gum Bumelia, Gum Bully, Woollybucket Bumelia, Woolly Bumelia, Gum Woollybucket, Woolly Buckthorn, Chittamwood, Shittamwood, Gum Elastic, Coma, Black Haw	Duration: Perennial Habit: Shrub, Tree Light: Sun, Part-shade Water: Dry
	Sideroxylon lanuginosum ssp. rigidum Gum Bully, Brazos Bumelia, Black Haw	Duration: Perennial Habit: Tree Light: Sun Water: Moist, Dry
	Sideroxylon lycioides Buckthorn Bumelia, Buckthorn Bully, Buckthorn, Smooth Bumelia, Ironwood	Duration: Perennial Habit: Shrub, Tree Light: Water:
	Silene antirrhina Sleepy Silene, Sleepy Catchfly	Duration: Annual Habit: Herb Light: Water:
	Silene stellata Widow's Frill, Starry Campion	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Silene subciliata Prairie-fire Pink, Louisiana Catchfly, Catchfly	Duration: Perennial Habit: Herb Light: Water:
	Silphium gracile Slender Rosinweed	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Silphium laciniatum Compassplant, Compass Plant	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Silphium radula Roughstem Rosinweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Simsia calva Awnless Bush Sunflower, Bush Sunflower	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Sisyrinchium albidum White Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Water:
	Sisyrinchium angustifolium Narrowleaf Blue-eyed Grass, Narrow-leaf Blue-eyed-grass, Bermuda Blue-eyed Grass, Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Wet, Moist
	Sisyrinchium atlanticum Eastern Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Sisyrinchium biforme Wiry Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Water:
	Sisyrinchium campestre Prairie Blue-eyed Grass, White-eyed Grass	Duration: Perennial Habit: Herb Light: Sun Water: Moist, Dry
	Sisyrinchium chilense Swordleaf Blue-eyed Grass, Sword-leaf Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Sisyrinchium langloisii Roadside Blue-eyed Grass, Dotted Blue-eyed Grass, Southern Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Sisyrinchium minus Dwarf Blue-eyed-grass, Pink-eyed-grass, Pink Blue-eyed-grass	Duration: Annual Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Sisyrinchium rosulatum Annual Blue-eyed Grass	Duration: Annual Habit: Herb Light: Water:
	Sisyrinchium sagittiferum Spearbract Blue-eyed Grass, Blue-eyed Grass	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Smallanthus uvedalius Hairy Leafcup	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Smilax bona-nox Sawbriar, Saw Greenbriar, Catbriar, Bullbriar, Stretchberry Vine	Duration: Perennial Habit: Vine Light: Shade Water: Moist, Dry
	Smilax glauca Cat Greenbriar	Duration: Perennial Habit: Shrub, Vine Light: Water:
	Smilax lasioneura Blue Ridge Carrionflower	Duration: Perennial Habit: Vine Light: Water:
	Smilax laurifolia Laurel Greenbriar	Duration: Perennial Habit: Vine Light: Part-shade Water: Wet
	Smilax pumila Sarsaparilla Vine, Wild Sarsaparilla, Dwarf Smilax, Dwarf Greenbriar	Duration: Perennial Habit: Vine Light: Part-shade Water: Dry
	Smilax rotundifolia Roundleaf Greenbriar, Common Greenbriar	Duration: Perennial Habit: Shrub, Vine Light: Sun, Shade, Part-shade Water: Moist
	Smilax smallii Lance-leaf Greenbriar, Southern Smilax, Jacksonvine, Jacksonbriar	Duration: Perennial Habit: Vine Light: Sun, Part-shade Water: Moist
	Smilax tamnoides Bristly Greenbriar	Duration: Perennial Habit: Shrub, Vine Light: Water:
	Smilax walteri Coral Greenbriar	Duration: Perennial Habit: Vine Light: Water:
	Solanum carolinense Carolina Horsenettle, Carolina Horse-nettle	Duration: Perennial Habit: Herb Light: Water:
	Solanum dimidiatum Western Horsenettle, Western Horse-nettle	Duration: Perennial Habit: Herb Light: Water:
	Solanum douglasii Greenspot Nightshade, Douglas' Nightshade	Duration: Perennial Habit: Subshrub Light: Water:
	Solanum elaeagnifolium Silverleaf Nightshade, Silver-leaf Nightshade, White Horse Nettle, Trompillo, Tomato Weed, Bull Nettle	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Solanum rostratum Buffalo Bur, Buffalo Bur Nightshade, Buffalobur Nightshade	Duration: Annual Habit: Herb Light: Sun Water:
	Solanum triquetrum Texas Nightshade, Hierba Mora	Duration: Perennial Habit: Herb, Vine Light: Water:
	Solidago altissima Tall Goldenrod, Late Goldenrod, Canadian Goldenrod, Canada Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Solidago arguta Atlantic Goldenrod, Cutleaf Goldenrod, Sharpleaf Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago caesia Wreath Goldenrod, Blue-stemmed Goldenrod, Bluestem Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Solidago canadensis Canada Goldenrod, Canadian Goldenrod, Tall Goldenrod, Giant Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist, Dry
	Solidago gigantea Giant Goldenrod, Smooth Goldenrod, Tall Goldenrod, Late Goldenrod, Early Goldenrod	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Solidago juliae Julia's Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago missouriensis Missouri Goldenrod, Prairie Goldenrod, Missouri Basin Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water:
	Solidago nemoralis Gray Goldenrod, Prairie Goldenrod, Oldfield Goldenrod, Grayleaf Goldenrod, Gray-leaved Goldenrod, Dyersweed Goldenrod, Dwarf Goldenrod, Field Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Solidago odora Anisescented Goldenrod, Anise-scented Goldenrod, Sweet Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Solidago odora var. odora Anisescented Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago patula Roundleaf Goldenrod	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Wet, Moist
	Solidago petiolaris Downy Ragged Goldenrod, Downy Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago radula Western Rough Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago rugosa Wrinkleleaf Goldenrod, Wrinkle-leaf Goldenrod, Rough-leaved Goldenrod, Roughleaf Goldenrod, Rough-stemmed Goldenrod, Roughstem Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Solidago rugosa ssp. rugosa Wrinkleleaf Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago sempervirens Seaside Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Solidago sempervirens var. mexicana Seaside Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago speciosa Showy Goldenrod, Noble Goldenrod	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Solidago stricta Wand Goldenrod, Wand-like Goldenrod, Willowleaf Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago tortifolia Twistleaf Goldenrod	Duration: Perennial Habit: Herb Light: Water:
	Solidago ulmifolia Elmleaf Goldenrod, Elm-leaved Goldenrod	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Sophora secundiflora Texas Mountain Laurel, Mountain Laurel, Mescal Bean, Mescal Bean Sophora, Frijolillo, Frijolito	Duration: Perennial Habit: Shrub, Tree Light: Sun, Part-shade Water: Moist, Dry
	Sorghastrum elliottii Slender Indiangrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sorghastrum nutans Indiangrass, Yellow Indiangrass, Indian Grass	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Shade, Part-shade Water: Moist, Dry
	Sparganium americanum American Bur-reed	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Spartina alterniflora Saltmarsh Cordgrass, Saltwater Cordgrass, Salt Cordgrass, Smooth Cordgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Spartina bakeri Sand Cordgrass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Spartina cynosuroides Big Cordgrass	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Spartina patens Saltmeadow Cordgrass, Salt-meadow Cordgrass, Marsh-hay Cordgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Spartina pectinata Prairie Cordgrass, Freshwater Cordgrass, Sloughgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Spartina spartinae Gulf Cordgrass	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Spergularia salina Salt Sandspurry	Duration: Annual Habit: Herb Light: Water:
	Spermolepis divaricata Roughfruit Scaleseed	Duration: Annual Habit: Herb Light: Water:
	Spermolepis echinata Bristly Scaleseed	Duration: Annual Habit: Herb Light: Water:
	Spermolepis inermis Red River Scaleseed, Spreading Scaleseed	Duration: Annual Habit: Herb Light: Water:
	Sphaeralcea angustifolia Narrowleaf Globemallow, Copper Globemallow, Copper Mallow	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Sphaeralcea hastulata Spear Globemallow	Duration: Perennial Habit: Subshrub Light: Sun Water: Dry
	Sphenopholis intermedia Slender Wedgescale	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sphenopholis obtusata Prairie Wedgescale	Duration: Annual Habit: Grass/Grass-like Light: Part-shade Water:
	Spigelia hedyotidea Prairie Pinkroot, Prairie Pink Root	Duration: Perennial Habit: Herb Light: Water:
	Spigelia marilandica Woodland Pinkroot, Pinkroot, Indian Pink	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Spigelia texana Texas Pinkroot	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes cernua Nodding Ladies'-tresses, Ladies'-tresses, Nodding Lady's Tresses	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Spiranthes lacera Northern Slender Ladies'-tresses, Slender Ladies'-tresses, Slender Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes lacera var. gracilis Southern Slender Ladies'-tresses, Slender Ladies'-tresses, Slender Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes laciniata Lace-lip Ladies'-tresses, Lace-lip Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes longilabris Giant-spiral Ladies'-tresses, Giant Spiral Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes magnicamporum Great Plains Ladies'-tresses, Great Plains Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes odorata Marsh Ladies'-tresses, Fragrant Ladies'-tresses, Marsh Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes ovalis October Ladies'-tresses, October Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes parksii Navasota Lady's Tresses , Navasota Ladies'-tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes praecox Greenvein Ladies'-tresses, Greenvein Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes tuberosa Little Ladies'-tresses, Little Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spiranthes vernalis Spring Ladies'-tresses, Spring Lady's Tresses	Duration: Perennial Habit: Herb Light: Water:
	Spirodela polyrrhiza Common Duckmeat, Giant Duckweed	Duration: Perennial Habit: Herb Light: Water:
	Sporobolus airoides Alkali Sacaton, Zacate Alcalino	Duration: Perennial Habit: Grass/Grass-like Light: Part-shade Water: Moist
	Sporobolus clandestinus Hidden Dropseed, Rough Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus compositus Tall Dropseed, Composite Dropseed, Rough Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus compositus var. compositus Composite Dropseed, Tall Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Moist
	Sporobolus cryptandrus Sand Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Sun, Part-shade Water: Dry
	Sporobolus giganteus Giant Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Dry
	Sporobolus junceus Pineywoods Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus pyramidatus Whorled Dropseed, Target Dropseed, Madagascar Dropseed	Duration: Annual, Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus silveanus Silveus' Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus vaginiflorus Poverty Dropseed	Duration: Annual Habit: Grass/Grass-like Light: Water:
	Sporobolus virginicus Seashore Dropseed, Beach Dropseed, Seashore Rushgrass, Coastal Dropseed	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Sporobolus wrightii Big Sacaton, Sacaton, Alkali Sacaton	Duration: Perennial Habit: Grass/Grass-like Light: Sun Water: Wet
	Stachys crenata Mousesear, Shade Betony, Mouse's Ear	Duration: Annual Habit: Herb Light: Water:
	Stachys drummondii Drummond's Hedgenettle, Pink Mint	Duration: Annual Habit: Herb Light: Water:
	Stachys floridana Florida Hedgenettle, Florida Betony	Duration: Perennial Habit: Herb Light: Water:
	Stachys tenuifolia Smooth Hedgenettle, Slender Betony	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Steinchisma hians Gaping Grass	Duration: Perennial Habit: Grass/Grass-like Light: Water:
	Stellaria prostrata Prostrate Starwort, Prostrate Chickweed	Duration: Annual Habit: Herb Light: Water:
	Stenanthium gramineum Eastern Featherbells, Featherbells	Duration: Perennial Habit: Herb Light: Water:
	Stenaria nigricans Bluets, Diamond-flowers	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Stenaria nigricans var. nigricans Diamondflowers, Narrowleaf Bluets, Baby's Breath, Bluets, Fine-leaf Bluets	Duration: Perennial Habit: Herb Light: Sun Water:
	Stenosiphon linifolius False Gaura	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Stewartia malacodendron Silky Camellia, Virginia Stewartia, Round-fruited Stewartia	Duration: Perennial Habit: Shrub Light: Shade Water:
	Stillingia sylvatica Queen's-delight	Duration: Perennial Habit: Herb Light: Water:
	Stillingia texana Texas Queen's Delight, Queen's Delight, Texas Toothleaf	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Stillingia treculiana Trecul's Toothleaf	Duration: Perennial Habit: Herb Light: Water:
	Streptanthus hyacinthoides Smooth Jewelflower	Duration: Annual Habit: Herb Light: Water:
	Streptanthus platycarpus Broadpod Jewelflower, Broadpod Twistflower	Duration: Annual Habit: Herb Light: Water:
	Strophostyles helvola Trailing Fuzzybean, Amberique-bean, Trailing Wild Bean, Trailing Fuzzy Bean	Duration: Annual Habit: Vine Light: Sun Water:
	Strophostyles leiosperma Slickseed Fuzzybean	Duration: Annual Habit: Vine Light: Water:
	Strophostyles umbellata Pink Fuzzybean	Duration: Perennial Habit: Vine Light: Water:
	Stuckenia pectinata Sago Pondweed	Duration: Perennial Habit: Herb Light: Sun Water:
	Stylisma humistrata Southern Dawnflower, White Stylisma	Duration: Perennial Habit: Vine Light: Water:
	Stylisma pickeringii Pickering's Dawnflower	Duration: Perennial Habit: Vine Light: Water:
	Stylisma pickeringii var. pattersonii Patterson's Dawnflower	Duration: Perennial Habit: Herb, Vine Light: Water:
	Stylisma villosa Hairy Dawnflower	Duration: Perennial Habit: Vine Light: Water:
	Stylodon carneus Carolina False Vervain, Carolina Vervain	Duration: Perennial Habit: Herb Light: Water:
	Stylosanthes biflora Sidebeak Pencilflower	Duration: Perennial Habit: Herb Light: Water:
	Styphnolobium affine Eve's Necklace, Eve's Necklacepod, Texas Sophora, Pink Sophora, Necklace Tree	Duration: Perennial Habit: Tree Light: Part-shade Water: Dry
	Styrax americanus American Snowbell, American Snowbells, American Silverbells, Big-leaf Snowbell, Storax	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Styrax grandifolius Bigleaf Snowbell, Bigleaf Storax, Coast Snowbell	Duration: Perennial Habit: Tree Light: Water:
	Styrax platanifolius Sycamore-leaf Snowbell	Duration: Perennial Habit: Shrub Light: Part-shade Water: Moist
	Styrax platanifolius ssp. texanus Texas Snowbell, Texas Snow-bell	Duration: Perennial Habit: Shrub Light: Water:
	Suaeda linearis Annual Seepweed	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Symphoricarpos orbiculatus Coralberry, Indian Currant, Buckbrush	Duration: Perennial Habit: Shrub Light: Shade, Part-shade Water: Moist, Dry
	Symphyotrichum divaricatum Southern Annual Saltmarsh Aster, Lawn American-aster, White Wood Aster, Saltmarsh Aster, Slender Aster	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Symphyotrichum drummondii Drummond's Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum drummondii var. texanum Drummond's Aster, Texas Aster	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Symphyotrichum dumosum Rice Button Aster, White Bushy Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum dumosum var. dumosum Rice Button Aster, Bushy Aster	Duration: Perennial Habit: Herb Light: Sun Water:
	Symphyotrichum ericoides White Heath Aster, Heath Aster	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Symphyotrichum ericoides var. ericoides White Heath Aster, Heath Aster, White Aster, White Prairie Aster	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Symphyotrichum falcatum White Prairie Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum laeve Smooth Blue Aster	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Symphyotrichum lanceolatum Whitepanicle Aster, Panicled Aster, Lanceleaf Aster, White Panicle Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum lanceolatum ssp. hesperium White Panicle Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum lanceolatum ssp. lanceolatum White Panicle Aster, Panicled Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum lanceolatum var. lanceolatum White Panicle Aster	Duration: Perennial Habit: Herb Light: Sun Water: Wet
	Symphyotrichum lateriflorum Calico Aster	Duration: Perennial Habit: Herb Light: Sun Water:
	Symphyotrichum lateriflorum var. lateriflorum Calico Aster	Duration: Perennial Habit: Herb Light: Sun Water: Moist
	Symphyotrichum oolentangiense Skyblue Aster, Sky Blue American-aster, Azure Aster, Blue Devils	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist, Dry
	Symphyotrichum patens Late Purple Aster	Duration: Perennial Habit: Herb Light: Water:
	Symphyotrichum patens var. patens Spreading Aster, Late Purple Aster, Spread-leaf Aster, Sky-drop Aster	Duration: Perennial Habit: Herb Light: Shade Water:
	Symphyotrichum praealtum Willowleaf Aster	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Moist
	Symphyotrichum pratense Barrens Silky Aster, Meadow Aster	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Symphyotrichum puniceum Purplestem Aster, Purple-stemmed Aster	Duration: Perennial Habit: Herb Light: Sun Water: Wet, Moist
	Symphyotrichum sericeum Western Silver Aster, Western Silver American-aster, Silky Aster	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry
	Symphyotrichum subulatum Eastern Annual Saltmarsh Aster, Baby's Breath Aster, Annual Aster, Blackland Aster, Hierba Del Marrano	Duration: Annual, Biennial Habit: Herb Light: Shade, Part-shade Water: Moist
	Symplocos tinctoria Horse Sugar, Common Sweetleaf, Sweetleaf, Yellowwood, Wild Laurel	Duration: Perennial Habit: Tree Light: Part-shade Water: Wet
	Taenidia integerrima Yellow Pimpernel	Duration: Perennial Habit: Herb Light: Water:
	Tauschia texana Texas Umbrellawort	Duration: Perennial Habit: Herb Light: Water:
	Taxodium distichum Bald Cypress, Baldcypress, Common Bald Cypress, Southern Bald Cypress, Deciduous Cypress, Southern Cypress, Swamp Cypress, Red Cypress, White Cypress, Yellow Cypress, Gulf Cypress, Tidewater Red Cypress	Duration: Perennial Habit: Tree Light: Sun, Part-shade Water: Moist
	Tecoma stans Yellow Bells, Yellowbells, Esperanza, Yellow Trumpetbush, Yellow Trumpetflower, Trumpetbush, Trumpetflower, Yellow Elder, Hardy Yellow Trumpet, Yellow Trumpet Bush	Duration: Perennial Habit: Shrub Light: Sun, Part-shade Water: Dry
	Tephrosia onobrychoides Multibloom Hoarypea, Multibloom Tephrosia	Duration: Perennial Habit: Herb Light: Water:
	Tephrosia virginiana Goat's Rue, Virginia Tephrosia, Devil's Shoestring	Duration: Perennial Habit: Herb Light: Sun, Shade, Part-shade Water: Dry
	Tetraclea coulteri Coulter's Wrinklefruit	Duration: Perennial Habit: Subshrub Light: Water:
	Tetragonotheca ludoviciana Louisiana Nerveray	Duration: Perennial Habit: Herb Light: Water:
	Tetragonotheca texana Squarebud Daisy, Nerve-ray, Square-bud Daisy	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Tetraneuris linearifolia Fineleaf Fournerved Daisy, Slender-leaf Hymenoxys, Bitterweed	Duration: Annual Habit: Herb Light: Water:
	Tetraneuris scaposa Four-nerve Daisy, Hymenoxys, Stemmy Four-nerve Daisy, Yellow Daisy, Bitterweed	Duration: Perennial Habit: Herb Light: Part-shade Water: Dry
	Tetraneuris scaposa var. scaposa Four-nerve Daisy, Hymenoxys, Stemmy Four-nerve Daisy, Bitterweed	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Teucrium canadense American Germander, Canada Germander, Canadian Germander, Germander, Hairy Germander, Wood Sage	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Teucrium cubense Small Coastal Germander, Coast Germander	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Thalia dealbata Powdery Alligator-flag, Powdery Thalia, Water Canna	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet
	Thalictrum dasycarpum Purple Meadow-rue, Tall Meadow-rue, Meadow Rue	Duration: Perennial Habit: Herb Light: Part-shade Water: Wet, Moist
	Thalictrum revolutum Waxyleaf Meadow-rue	Duration: Perennial Habit: Herb Light: Shade, Part-shade Water: Wet, Moist
	Thalictrum texanum Houston Meadow-rue	Duration: Perennial Habit: Herb Light: Water:
	Thamnosma texana Texas Desert-rue, Dutchman's Breeches, Rue Of The Mountains, Ruda Del Monte	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Thaspium barbinode Hairy-jointed Meadowparsnip	Duration: Perennial Habit: Herb Light: Water:
	Thaspium trifoliatum var. aureum Yellow Meadow Parsnip, Golden Alexanders	Duration: Perennial Habit: Herb Light: Water:
	Thelesperma ambiguum Colorado Greenthread	Duration: Perennial Habit: Herb Light: Water:
	Thelesperma filifolium Stiff Greenthread, Greenthread	Duration: Annual Habit: Herb Light: Sun Water: Dry
	Thelesperma filifolium var. filifolium Stiff Greenthread, Showy Navajo Tea, Greenthread	Duration: Annual, Perennial Habit: Herb Light: Sun Water: Dry
	Thelesperma flavodiscum East Texas Greenthread, Greenthread	Duration: Annual Habit: Herb Light: Water:
	Thelesperma simplicifolium Slender Greenthread, Navajo Tea, Cota	Duration: Perennial Habit: Herb Light: Sun Water: Dry
	Thelocactus setispinus Miniature Barrel Cactus, Hedgehog Cactus	Duration: Perennial Habit: Cactus/Succulent Light: Sun Water: Dry
	Thelypteris kunthii Wood Fern, River Fern, Southern Shield Fern, Kunth's Maiden Fern, Normal Shield Fern	Duration: Perennial Habit: Fern Light: Shade, Part-shade Water: Moist
	Thelypteris ovata var. lindheimeri Lindheimer's Marsh Fern, Lindheimer's Maiden Fern	Duration: Perennial Habit: Fern Light: Water:
	Thelypteris palustris Eastern Marsh Fern, Marsh Fern	Duration: Perennial Habit: Herb, Fern Light: Sun Water: Wet
	Thelypteris palustris var. pubescens Eastern Marsh Fern	Duration: Perennial Habit: Herb, Fern Light: Sun Water: Moist
	Thurovia triflora Threeflower Snakeweed	Duration: Annual, Perennial Habit: Herb, Subshrub Light: Water:
	Thymophylla acerosa Prickly-leaf Dogweed, Texas Dogweed, Shrubby Dogweed, Prickleleaf Dogweed, Prickleaf Dogweed, Fetid Marigold, Scrubby Dogweed	Duration: Perennial Habit: Herb Light: Water:
	Thymophylla micropoides Woolly Pricklyleaf	Duration: Perennial Habit: Herb Light: Water:
	Thymophylla pentachaeta Parralena, Fiveneedle Pricklyleaf, Five-needle Fetid Marigold	Duration: Perennial Habit: Herb, Subshrub Light: Water:
	Thymophylla pentachaeta var. pentachaeta Parralena, Fiveneedle Pricklyleaf, Dogweed, Dyssodia	Duration: Perennial Habit: Herb, Subshrub Light: Sun Water:
	Thymophylla tenuiloba Bristleleaf Pricklyleaf	Duration: Annual Habit: Herb Light: Water:
	Thymophylla tenuiloba var. tenuiloba Bristleleaf Pricklyleaf	Duration: Annual Habit: Herb Light: Water:
	Tidestromia lanuginosa Woolly Tidestromia	Duration: Annual Habit: Herb Light: Water:
	Tilia americana American Basswood, American Linden, Lime Tree, Bee Tree	Duration: Perennial Habit: Tree Light: Sun, Shade, Part-shade Water: Moist, Dry
	Tilia americana var. caroliniana Carolina Basswood, Florida Basswood, Small-leaved Basswood, Downy Basswood, Carolina Linden, Florida Linden, Small-leaved Linden, Downy Linden	Duration: Perennial Habit: Tree Light: Water:
	Tillandsia recurvata Small Ball Moss, Ball Moss	Duration: Perennial Habit: Herb Light: Water:
	Tillandsia usneoides Spanish Moss	Duration: Perennial Habit: Herb Light: Shade Water:
	Tinantia anomala False Dayflower, Widows Tears	Duration: Annual Habit: Herb Light: Part-shade Water: Moist
	Tipularia discolor Crippled Cranefly	Duration: Perennial Habit: Herb Light: Water:
	Tiquilia canescens Woody Crinklemat, Shrubby Coldenia, Shrubby Tiquilia	Duration: Perennial Habit: Subshrub Light: Water:
	Tiquilia canescens var. canescens Woolly Crinklemat, Woody Crinklemat, Dog's Ear, Oreja De Perro, Rat's Ear Coldenia, Woody Tiquilia, Gray Tiquilia, Gray Coldenia, Shrubby Coldenia	Duration: Perennial Habit: Herb Light: Water:
	Tiquilia mexicana Mexican Crinklemat	Duration: Perennial Habit: Subshrub Light: Water:
	Toxicodendron pubescens Atlantic Poison Oak	Duration: Perennial Habit: Subshrub Light: Water:
	Toxicodendron radicans Eastern Poison Ivy, Poison Ivy	Duration: Perennial Habit: Shrub, Vine Light: Shade, Part-shade Water: Moist
	Toxicodendron radicans ssp. radicans Eastern Poison Ivy	Duration: Perennial Habit: Shrub Light: Water:
	Toxicodendron vernix Poison Sumac	Duration: Perennial Habit: Tree Light: Shade, Part-shade Water: Wet, Moist
	Trachelospermum difforme Climbing Dogbane	Duration: Perennial Habit: Vine Light: Water:
	Tradescantia brevifolia Trans-Pecos Spiderwort	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist, Dry
	Tradescantia edwardsiana Plateau Spiderwort, Edwards' Spiderwort	Duration: Perennial Habit: Herb Light: Part-shade Water:
	Tradescantia gigantea Giant Spiderwort	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Moist
	Tradescantia hirsutiflora Hairyflower Spiderwort	Duration: Perennial Habit: Herb Light: Part-shade Water: Moist
	Tradescantia humilis Texas Spiderwort	Duration: Perennial Habit: Herb Light: Water:
	Tradescantia occidentalis Prairie Spiderwort, Western Spiderwort, Spiderwort	Duration: Perennial Habit: Herb Light: Sun, Part-shade Water: Dry

South Central Plains