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 |
| Cheilanthes eatonii | Eaton's Lipfern | |
| Chamaecrista fasciculata | Partridge Pea Sleepingplant Sensitive Plant | |
| Chamaecrista fasciculata var. fasciculata | Partridge Pea Showy Partridge-pea Beeflower | |
| Cheilanthes feei | Slender Lipfern | |
| Chelone glabra | White Turtlehead | |
| Chamaesyce hirta | Pillpod Sandmat Asthma Plant Snakeweed Sneeze Weed | |
| Chamaesyce humistrata | Spreading Sandmat Spreading Spurge | |
| 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 | |
| Chamaesyce maculata | Spotted Spurge Spotted Euphorbia Spotted Sandmat Milk Purslane Prostrate Spurge | |
| Chamaesyce missurica | Prairie Sandmat Missouri Spurge | |
| Chamaecrista nictitans | Sensitive Partridge Pea Partridge-pea Sensitive Pea | |
| Chamaecrista nictitans ssp. nictitans | Sensitive Partridge Pea Partridge Pea | |
| Chamaecrista nictitans var. nictitans | Sensitive Partridge Pea | |
| Chamaesyce nutans | Nodding Spurge Eyebane | |
| Chelone obliqua | Red Turtlehead | |
| Chelone obliqua var. speciosa | Purple Turtlehead Red Turtlehead Rose Turtlehead Shellflower | |
| Chenopodium pallescens | Slim-leaf Goosefoot Slimleaf Goosefoot | |
| Chrysopsis pilosa | Soft Goldenaster Soft Golden-aster | |
| Chaerophyllum procumbens | Spreading Chervil | |
| Chamaesyce prostrata | Prostrate Spurge Prostrate Sandmat Ground Spurge | |
| Chaerophyllum procumbens var. procumbens | Spreading Chervil Wild Chervil | |
| Chaerophyllum procumbens var. shortii | Short's Spreading Chervil Spreading Chervil Wild Chervil | |
| Chasmanthium sessiliflorum | Longleaf Woodoats | |
| Chamaesyce serpens | Matted Sandmat Prostrate Spurge Creeping Spurge | |
| Chenopodium simplex | Mapleleaf Goosefoot | |
| Chenopodium standleyanum | Standley's Goosefoot | |
| Chaerophyllum tainturieri | Hairyfruit Chervil Southern Chervil | |
| Chaerophyllum tainturieri var. dasycarpum | Hairyfruit Chervil Wild Chervil | |
| Chaerophyllum tainturieri var. tainturieri | Hairyfruit Chervil Hairy-fruit Chervil Wild Chervil Chervil | |
| Cheilanthes tomentosa | Woolly Lipfern | |
| Chloris verticillata | Tumble Windmill Grass Windmillgrass | |
| Chionanthus virginicus | White Fringetree Fringe Tree Snowflower Tree Flowering Ash Old Man's Beard Grandfather Graybeard Grancy Graybeard | |
| Chloris virgata | Feather Fingergrass Showy Chloris | |
| Cirsium altissimum | Tall Thistle | |
| Cinna arundinacea | Sweet Woodreed Common Woodreed | |
| Cirsium carolinianum | Carolina Thistle Soft Thistle Purple Thistle Smallhead Thistle | |
| Cirsium discolor | Field Thistle | |
| Cirsium engelmannii | Engelmann's Thistle | |
| Cirsium horridulum | Bristle Thistle Yellow Thistle Horrid Thistle Purple Thistle Spiny Thistle Bull Thistle | |
| Cirsium horridulum var. horridulum | Horrid Thistle Yellow Thistle | |
| Cirsium ×iowense | Iowa Thistle Roadside Tthistle Field Thistle | |
| Circaea lutetiana | Broadleaf Enchanter's Nightshade | |
| Circaea lutetiana ssp. canadensis | Broadleaf Enchanter's Nightshade | |
| Cicuta maculata | Spotted Water Hemlock Water-hemlock Beaver Poison | |
| Cicuta maculata var. angustifolia | Spotted Water Hemlock Spotted Water-hemlock Common Water Hemlock Narrow Leafed Water Hemlock Poison Parsnip Spotted Cowbane Spotted Parsley | |
| Cicuta maculata var. bolanderi | Spotted Water Hemlock Common Water Hemlock Poison Parsnip Spotted Cowbane Spotted Parsley Bolander Cicuta | |
| Cicuta maculata var. maculata | Spotted Water Hemlock | |
| Cirsium muticum | Swamp Thistle | |
| Cissus trifoliata | Cow-itch Vine Cow Itch Vine Sorrelvine Grape Ivy Possum Grape Arizona Grape Ivy | |
| Clinopodium arkansanum | Limestone Calamint | |
| Claytonia caroliniana | Carolina Springbeauty | |
| Clematis catesbyana | Satincurls Virgin's-bower | |
| Claytonia caroliniana var. caroliniana | Carolina Springbeauty | |
| Clematis crispa | Swamp Leatherflower Curly Clematis Blue-jasmine Curlflower Curly Virgin's Bower Marsh Clematis | |
| Clematis glaucophylla | Whiteleaf Leather-flower | |
| Cladrastis kentukea | Kentucky Yellowwood Yellowwood Gopherwood Virgilia | |
| Cladium mariscus | Swamp Sawgrass Great Fen-sedge Saw-sedge Sawtooth Sedge | |
| Clitoria mariana | Atlantic Pigeonwings Butterfly Pea | |
| Cladium mariscus ssp. jamaicense | Jamaica Swamp Sawgrass Jamaican Saw-grass Saw-grass | |
| Clematis pitcheri | Purple Leatherflower Purple Clematis Leatherflower Bluebill Bellflower Clematis Pitcher's Clematis | |
| Clematis pitcheri var. pitcheri | Bluebill Pitcher's Clematis Pitcher Leather-flower Pitcher's Virgins-bower | |
| Clematis reticulata | Netleaf Leather Flower | |
| Clematis versicolor | Pale Leatherflower | |
| Claytonia virginica | Virginia Springbeauty Springbeauty | |
| Clematis viorna | Vasevine Leatherflower | |
| Clematis virginiana | Devil's Darning Needles Virgin's Bower Old Man's Beard | |
| Claytonia virginica var. acutiflora | Eastern Spring Beauty Meadow Beauty Narrow-leaved Spring Beauty Virginia Springbeauty | |
| Claytonia virginica var. virginica | Virginia Springbeauty | |
| Clinopodium vulgare | Wild Basil | |
| Cnidoscolus texanus | Texas Bullnettle Bull Nettle Tread-softly Spurge Nettle | |
| Cornus alternifolia | Alternateleaf Dogwood Alternate-leaf Dogwood Pagoda Dogwood | |
| Corylus americana | American Hazelnut American Filbert | |
| Corispermum americanum | American Bugseed | |
| Corispermum americanum var. americanum | American Bugseed | |
| Coreopsis basalis | Goldenmane Tickseed Golden-wave | |
| Cocculus carolinus | Carolina Snailseed Carolina Coralbead Carolina Moonseed Red Berried Moonseed Carolina Red Berried Moonseed | |
| Conyza canadensis | Horseweed Canadian Horseweed | |
| Conyza canadensis var. canadensis | Canadian Horseweed | |
| Conyza canadensis var. pusilla | Canadian Horseweed | |
| Conoclinium coelestinum | Blue Mistflower Wild Ageratum Blue Boneset | |
| Corydalis crystallina | Mealy Corydalis Mealy Fumewort | |
| Coelorachis cylindrica | Cylinder Jointtail Grass Carolina Joint-tail | |
| Cornus drummondii | Roughleaf Dogwood Drummond's Dogwood Rough-leaf Dogwood | |
| Cooperia drummondii | Evening Rain Lily Evening Star Rain Lily | |
| Convolvulus equitans | Texas Bindweed Bindweed | |
| Commelina erecta | Dayflower Widow's Tears White-mouth Dayflower Whitemouth Dayflower | |
| Commelina erecta var. angustifolia | Whitemouth Dayflower Narrow-leaf Dayflower Widow's Tears | |
| Commelina erecta var. deamiana | Whitemouth Dayflower Erect Dayflower Narrowleaved Dayflower Widow's Tears | |
| Commelina erecta var. erecta | Whitemouth Dayflower Day Flower Widow's Tears | |
| Cornus florida | Flowering Dogwood Virginia Dogwood Florida Dogwood White Cornel Arrowwood American Boxwood False Box St. Peter's Crown Corona De San Pedro | |
| Corydalis flavula | Yellow Fumewort Yellow Harlequin | |
| Cornus foemina | Stiff Dogwood Swamp Dogwood | |
| Coreopsis grandiflora | Largeflower Tickseed Large-flower Tickseed Common Coreopsis | |
| Coreopsis grandiflora var. grandiflora | Largeflower Tickseed | |
| Coreopsis grandiflora var. harveyana | Largeflower Tickseed | |
| Coreopsis grandiflora var. saxicola | Rock Largeflower Tickseed Largeflower Tickseed | |
| scientific name | common name(s) | image gallery |
