Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Calystegia spithamaea ssp. purshiana | Low False Bindweed Shale Barren Bindweed | |
| Calystegia spithamaea ssp. spithamaea | Low False Bindweed | |
| Carex squarrosa | Squarrose Sedge Narrowleaf Cattail Sedge | |
| Carex sterilis | Dioecious Sedge | |
| Carex striatula | Lined Sedge | |
| Carex striata | Walter's Sedge | |
| Carex stipata | Awlfruit Sedge Awl-fruited Sedge Stalk-grain Sedge | |
| Carex styloflexa | Bent Sedge | |
| Carex stipata var. maxima | Stalk-grain Sedge Stalkgrain Sedge | |
| Carex stipata var. stipata | Awlfruit Sedge | |
| Carex striata var. striata | Walter's Sedge | |
| Carex superata | Willdenow's Sedge Limestone Forest Sedge | |
| Carex tenax | Wire Sedge | |
| Callitriche terrestris | Terrestrial Water-starwort | |
| Carex tenera | Quill Sedge | |
| Carex texensis | Texas Sedge | |
| Carya texana | Black Hickory Buckley Hickory Pignut Hickory | |
| Caulophyllum thalictroides | Blue Cohosh Squaw-root Papoose-root Caulophylle Faux-pigamon | |
| Carex thornei | Thorne's Sedge | |
| Carex timida | Timid Sedge Sedge | |
| Carex torta | Twisted Sedge | |
| Carya tomentosa | Mockernut Hickory Mockernut Hickory Big Bud Hickory Mockernut White Hickory Whiteheart Hickory Fragrant Hickory Bigbud Hickory Hardbark Hickory Hognut Bullnut | |
| Callirhoe triangulata | Clustered Poppy-mallow Clustered Poppymallow Purple Poppy Mallow Sand Poppy Triangular-leaf Mallow | |
| Carex triangularis | Eastern Fox Sedge | |
| Carex tribuloides | Blunt Broom Sedge | |
| Carex tribuloides var. sangamonensis | Blunt Broom Sedge | |
| Carex tribuloides var. tribuloides | Blunt Broom Sedge | |
| Carex turgescens | Pine Barren Sedge Pine-barren Sedge Pinebarren Sedge | |
| Calopogon tuberosus | Tuberous Grasspink Grass Pink | |
| Calopogon tuberosus var. tuberosus | Tuberous Grasspink Grass Pink Swamp Pink | |
| Carex typhina | Cattail Sedge | |
| Carex umbellata | Parasol Sedge | |
| Carex venusta | Darkgreen Sedge | |
| Carex verrucosa | Warty Sedge | |
| Carex vestita | Velvet Sedge | |
| Carex venusta var. minor | Dark-green Sedge Darkgreen Sedge Graceful Sedge | |
| Calyptocarpus vialis | Horseherb Straggler Daisy Hierba Del Caballo Lawnflower | |
| Carex virescens | Ribbed Sedge | |
| Carex vulpinoidea | Fox Sedge Brown Fox Sedge | |
| Carex vulpinoidea var. vulpinoidea | Fox Sedge | |
| Carex willdenowii | Willdenow's Sedge | |
| Ceanothus americanus | New Jersey Tea Redroot | |
| Cenchrus brownii | Green Sandbur Slim-Bristle Sandburr Slimbristle Sandbur | |
| Cerastium brachypodum | Short-stalk Chickweed Shortstalk Chickweed | |
| Cercis canadensis | Eastern Redbud Redbud | |
| Cercis canadensis var. canadensis | Eastern Redbud | |
| Ceratophyllum demersum | Coon's Tail | |
| Cenchrus echinatus | Southern Sandbur | |
| Ceratophyllum echinatum | Spineless Hornwort | |
| Centella erecta | Erect Centella Erect Spadeleaf | |
| Ceratiola ericoides | Sand-heath Sandhill-rosemary Florida-rosemary | |
| Cenchrus gracillimus | Slender Sandbur Slender Sandburr | |
| Celtis iguanaea | Iguana Hackberry | |
| Celtis laevigata | Sugar Hackberry Texas Sugarberry Sugarberry Southern Hackberry Lowland Hackberry Hackberry Palo Blanco | |
| Celtis laevigata var. laevigata | Sugarberry Palo Blanco | |
| Celtis laevigata var. smallii | Small's Hackberry Sugarberry | |
| Cenchrus longispinus | Burgrass Innocent-Weed Longspine Sandbur Mat Sandbur | |
| Ceanothus microphyllus | Littleleaf Buckbrush Littleleaf New Jersey Tea Small-leaved Redroot Small-leaf Redroot | |
| Cenchrus myosuroides | Big Sandbur | |
| Cerastium nutans | Nodding Chickweed | |
| Cerastium nutans var. nutans | Nodding Chickweed | |
| Celtis occidentalis | Common Hackberry Northern Hackberry American Hackberry Nettle Tree Beaverwood False Elm | |
| Cephalanthus occidentalis | Common Buttonbush Buttonbush Button Willow Honey Bells Honeybells Honey Balls Honeyballs Button-bush | |
| Celtis pumila | Dwarf Hackberry | |
| Ceratopteris richardii | Triangle Waterfern Triangle Water Fern | |
| Celastrus scandens | American Bittersweet | |
| Cenchrus spinifex | Grass Bur Coastal Sandbur Field Sandspur Southern Sandbur Spiny Burrgrass | |
| Celtis tenuifolia | Dwarf Hackberry Small Hackberry Small Sugar Hackberry Georgia Hackberry Upland Hackberry | |
| Cenchrus tribuloides | Sand Dune Sandbur Sand Dune Sandspur | |
| Centrosema virginianum | Spurred Butterfly Pea Butterfly Pea | |
| Cheilanthes alabamensis | Alabama Lipfern | |
| Chenopodium album | Lambsquarters | |
| Chenopodium album var. missouriense | Missouri Lambsquarters | |
| Chamerion angustifolium | Fireweed Willow Herb Great Willow Herb | |
| Chenopodium berlandieri | Pitseed Goosefoot Lambs Quarters | |
| Chenopodium berlandieri var. boscianum | Pitseed Goosefoot | |
| Chenopodium berlandieri var. bushianum | Bush's Goosefoot | |
| Chamaesyce bombensis | Dixie Sandmat | |
| Chamaesyce cordifolia | Heartleaf Sandmat | |
| Chamaecrista deeringiana | Florida Keys Sensitive Pea | |
| Chamaecrista fasciculata | Partridge Pea Sleepingplant Sensitive Plant | |
| Chamaecrista fasciculata var. fasciculata | Partridge Pea Showy Partridge-pea Beeflower | |
| Chelone glabra | White Turtlehead | |
| Chrysopsis gossypina | Cottony Goldenaster | |
| Chrysopsis godfreyi | Godfrey's Goldenaster | |
| Chrysopsis gossypina ssp. cruiseana | Cottony Goldenaster Cruise’s Goldenaster | |
| Chrysopsis gossypina ssp. gossypina | Cottony Goldenaster | |
| Chrysopsis gossypina ssp. hyssopifolia | Cottony Goldenaster | |
| Chamaesyce hirta | Pillpod Sandmat Asthma Plant Snakeweed Sneeze Weed | |
| Chamaesyce humistrata | Spreading Sandmat Spreading Spurge | |
| Chamaesyce hypericifolia | Graceful Sandmat Graceful Spurge Chickenweed Large-spotted Spurge Garden Spurge Fluxweed Baby's-breath Euphorbia | |
| Chamaesyce hyssopifolia | Hyssopleaf Sandmat | |
| Cheilanthes lanosa | Hairy Lipfern | |
| Chasmanthium latifolium | Inland Sea Oats Indian Wood Oats Wild Oats River Oats Flathead Oats Upland Oats Upland Sea Oats | |
| Chasmanthium laxum | Slender Woodoats Slender Chasmanthium | |
| Chamaelirium luteum | Fairywand Blazing Star | |
| Chelone lyonii | Pink Turtlehead | |
| Chrysopsis mariana | Maryland Goldenaster Maryland Golden-aster | |
| Chamaesyce maculata | Spotted Spurge Spotted Euphorbia Spotted Sandmat Milk Purslane Prostrate Spurge | |
| Chimaphila maculata | Striped Prince's Pine Spotted Wintergreen Pipsissewa Spotted Pipsissewa Ratsbane Rheumatism Root Striped Wintergreen | |
| scientific name | common name(s) | image gallery |
