John Barr Trail
Scientific Name Common Name Duration Habit Sun Water
Ambrosia psilostachya Cuman Ragweed, Western Ragweed, Perennial Ragweed, Common Ragweed Perennial Herb Sun, Part-shade Dry
Aristida purpurea Purple Threeawn, Purple 3-awn, Purple Three-awn, Red Threeawn Annual Grass/Grass-like Sun Dry
Asclepias asperula Antelope-horns, Spider Milkweed, Green-flowered Milkweed, Spider Antelope-horns, Antelope Horns Perennial Herb Sun Moist, Dry
Bothriochloa laguroides ssp. torreyana Silver Bluestem, Silver Beardgrass, Silver Beard Grass Perennial Grass/Grass-like Sun Moist, Dry
Bouteloua curtipendula Sideoats Grama, Banderilla, Banderita, Navajita Perennial Grass/Grass-like Sun, Part-shade Moist, Dry
Bouteloua dactyloides Buffalograss, Buffalo Grass Perennial Grass/Grass-like Sun Dry
Bouteloua rigidiseta Texas Grama Perennial Grass/Grass-like Sun Dry
Calyptocarpus vialis Horseherb, Straggler Daisy, Hierba Del Caballo, Lawnflower Perennial Herb Sun, Shade, Part-shade Moist, Dry
Carex planostachys Cedar Sedge Perennial Grass/Grass-like Part-shade Dry
Celtis laevigata Sugar Hackberry, Texas Sugarberry, Sugarberry, Southern Hackberry, Lowland Hackberry, Hackberry, Palo Blanco Perennial Tree Part-shade Dry
Chrysactinia mexicana Damianita Perennial Subshrub, Shrub Sun Dry
Cissus trifoliata Cow-itch Vine, Cow Itch Vine, Sorrelvine, Grape Ivy, Possum Grape, Arizona Grape Ivy Perennial Vine Part-shade
Cocculus carolinus Carolina Snailseed, Carolina Coralbead, Carolina Moonseed, Red Berried Moonseed, Carolina Red Berried Moonseed Perennial Vine Part-shade Moist
Cooperia pedunculata Hill Country Rain Lily, Prairie Lily, Rain Lily, Flor De Mayo Perennial Herb Sun Moist
Cylindropuntia leptocaulis Tasajillo, Christmas Cactus, Pencil Cactus, Christmas Cholla, Desert Christmas Cactus Perennial Cactus/Succulent Sun Dry
Cynanchum barbigerum Bearded Swallow-wort, Thicket Threadvine Perennial Vine Sun
Diospyros texana Texas Persimmon, Mexican Persimmon, Black Persimmon, Chapote, Chapote Prieto Perennial Tree Sun, Part-shade Dry
Echinocereus reichenbachii Lace Hedgehog Cactus, Lace Cactus, Lace Hedgehog, Purple Candle Perennial Cactus/Succulent Sun Dry
Elymus canadensis Canada Wild Rye, Canadian Wildrye, Prairie Wildrye, Nodding Wildrye Perennial Grass/Grass-like Sun, Part-shade Moist
Eysenhardtia texana Texas Kidneywood, Kidneywood, Bee Brush, Vara Dulce, Palo Dulce Perennial Shrub Sun Dry
Forestiera pubescens Elbowbush, Stretchberry, Spring Herald, Desert Olive, Tanglewood, Devil's Elbow, Spring Goldenglow, New Mexico Privet, Texas Forsythia Perennial Shrub Sun, Shade, Part-shade Moist, Dry
Gaillardia pulchella Indian Blanket, Firewheel, Girasol Rojo Annual Herb Sun, Part-shade Dry
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 Perennial Tree Part-shade Dry
Lindheimera texana Texas Yellowstar, Texas Star, Texas Yellow-star, Lindheimer Daisy Annual Herb Sun Dry
Lygodesmia texana Texas Skeleton Plant, Texas Skeleton Weed, Skeleton-plant, Purple Dandelion, Flowering Straw Perennial Herb Sun Dry
Mahonia trifoliolata Agarita, Agarito, Algerita, Laredo Mahonia, Laredo Oregon-grape, Trifoliate Barberry, Wild Currant Perennial Shrub Sun, Part-shade Moist, Dry
Matelea biflora Star Milkvine, Purple Milkweed Vine Perennial Vine Sun, Part-shade Dry
Mentzelia reverchonii Reverchon's Blazingstar, Reverchon's Stick-leaf, Prairie Stickleaf Perennial Shrub
Mimosa nuttallii Nuttall's Sensitive Briar Perennial Herb
Monarda citriodora Lemon Beebalm, Purple Horsemint, Lemon Mint, Plains Horsemint, Lemon Horsemint, Horsemint, Purple Lemon Mint Annual Herb Sun, Part-shade Dry
Nassella leucotricha Texas Wintergrass, Texas Speargrass, Wintergrass Perennial Grass/Grass-like Sun Dry
Opuntia engelmannii var. lindheimeri Texas Prickly Pear, Lindheimer's Prickly Pear, Lindheimer Prickly Pear Perennial Cactus/Succulent Sun, Part-shade Dry
Opuntia macrorhiza Bigroot Prickly Pear, Twist-spine Prickly Pear, Common Prickly Pear, Plains Prickly Pear Perennial Cactus/Succulent Sun Dry
Oxalis dillenii Slender Yellow Wood Sorrel, Yellow Wood Sorrel, Yellow Woodsorrel Perennial Herb
Parthenocissus heptaphylla Sevenleaf Creeper, Seven-leaf Creeper Perennial Vine Sun, Shade, Part-shade Moist
Parthenocissus quinquefolia Virginia Creeper Perennial Vine Sun, Shade, Part-shade Moist
Pavonia lasiopetala Rock Rose, Rose Pavonia, Rose Mallow, Pavonia Perennial Shrub Sun, Part-shade Dry
Quercus buckleyi Texas Red Oak, Buckley Oak, Texas Oak, Spanish Oak, Spotted Oak, Rock Oak Perennial Tree Sun, Part-shade Dry
Quercus fusiformis Escarpment Live Oak, Plateau Live Oak, Hill Country Live Oak, Texas Live Oak, Scrub Live Oak, Plateau Oak, Encino Molino, Tesmoli Perennial Tree Sun, Part-shade Dry
Quercus stellata Post Oak, Iron Oak, Cross Oak Perennial Tree Part-shade 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 Perennial Tree Sun Dry
Rhus trilobata Skunkbush, Skunkbush Sumac, Fragrant Sumac, Aromatic Sumac, Scented Sumac, Ill-scented Sumac, Basketbush, Squawbush Perennial Shrub Sun, Part-shade Dry
Rudbeckia hirta Black-eyed Susan, Common Black-eyed Susan, Brown-eyed Susan, Blackeyed Susan Annual, Biennial, Perennial Herb Sun Moist, Dry
Ruellia nudiflora Violet Ruellia, Common Wild Petunia, Violet Wild Petunia, Wild Petunia, Hierba De La Calentura Perennial Herb Sun, Shade, Part-shade Moist, Dry
Schizachyrium scoparium Little Bluestem, Popotillo Azul Perennial Grass/Grass-like Sun, Part-shade Dry
Senna lindheimeriana Lindheimer's Senna, Velvet Leaf Senna, Velvetleaf Senna, Velvet-leaf Wild Sensitive-plant, Puppy-dog Ears Perennial Shrub Sun, Part-shade Dry
Sida lindheimeri Lindheimer's Sida, Showy Fanpetals Perennial Herb
Sideroxylon lanuginosum Gum Bumelia, Gum Bully, Woollybucket Bumelia, Woolly Bumelia, Gum Woollybucket, Woolly Buckthorn, Chittamwood, Shittamwood, Gum Elastic, Coma, Black Haw Perennial Shrub, Tree Sun, Part-shade Dry
Solanum elaeagnifolium Silverleaf Nightshade, Silver-leaf Nightshade, White Horse Nettle, Trompillo, Tomato Weed, Bull Nettle Perennial Herb Sun Dry
Thelesperma filifolium Stiff Greenthread, Greenthread Annual Herb Sun Dry
Tillandsia recurvata Small Ball Moss, Ball Moss Perennial Herb
Toxicodendron radicans Eastern Poison Ivy, Poison Ivy Perennial Shrub, Vine Shade, Part-shade Moist
Ulmus crassifolia Cedar Elm, Fall Elm, Basket Elm, Scrub Elm, Lime Elm, Texas Elm, Southern Rock Elm, Olmo Perennial Tree Part-shade Moist
Verbena canescens Gray Vervain Perennial Herb Sun Moist, Dry
Yucca rupicola Twistleaf Yucca, Twisted-leaf Yucca, Texas Yucca, Spanish Dagger Perennial Cactus/Succulent Sun, Part-shade Dry
Zanthoxylum hirsutum Texas Hercules' Club, Texas Prickly Ash, Limetone Prickly Ash, Toothache Tree, Tickle-tongue, Tingle-tongue Perennial Tree Part-shade Dry