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 |
| 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 | |
| Conoclinium greggii | Gregg's Mistflower Palmleaf Thoroughwort Palm-leaf Mistflower Palm-leaf Thoroughwort Purple Palmleaf Mistflower Purple Palmleaf Eupatorium | |
| Coreopsis grandiflora | Largeflower Tickseed Large-flower Tickseed Common Coreopsis | |
| Coreopsis grandiflora var. grandiflora | Largeflower Tickseed | |
| Coreopsis grandiflora var. harveyana | Largeflower Tickseed | |
| Coreopsis grandiflora var. longipes | Largeflower Tickseed | |
| Corchorus hirtus | Orinoco Jute Hairy Jute Red Jute | |
| Coreopsis intermedia | Goldenwave Tickseed | |
| Cooperia jonesii | Jones' Rainlily Jones' Rain Lily | |
| Coreopsis lanceolata | Lanceleaf Coreopsis Lance-leaved Coreopsis Lanceleaf Tickseed Sand Coreopsis | |
| Coreopsis linifolia | Texas Tickseed | |
| Corallorhiza maculata | Summer Coralroot Spotted Coralroot Speckled Coral Root Large Coral Root Many-flowered Coral Root | |
| Corallorhiza maculata var. occidentalis | Summer Coralroot | |
| Coreopsis nuecensoides | Rio Grande Tickseed Crown Tickseed Sand Coreopsis | |
| 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 | |
| Corallorhiza odontorhiza var. odontorhiza | Autumn Coral Root Autumn Coralroot Fall Coral-root Small-flowered Coral-root | |
| Cologania pallida | Pale Cologania | |
| Cooperia pedunculata | Hill Country Rain Lily Prairie Lily Rain Lily Flor De Mayo | |
| Cordia podocephala | Texas Manjack White Cordia | |
| Coreopsis pubescens | Star Tickseed Hairy Tickseed | |
| Coreopsis pubescens var. pubescens | Star Tickseed Hairy Tickseed | |
| Cooperia smallii | Small's Rainlily Small's Rain Lily | |
| Corallorhiza striata | Hooded Coralroot Striped Coralroot Bigelow's Coral Root Macrae's Coral Root Madder Stripes | |
| Corallorhiza striata var. vreelandii | Vreeland's Coral Root Vreeland's Coralroot | |
| Coreopsis tinctoria var. similis | Golden Tickseed | |
| Coreopsis tripteris | Tall Tickseed Tall Coreopsis | |
| Cooperia traubii | Traub's Rainlily Traub's Rain Lily | |
| Commelina virginica | Virginia Dayflower | |
| Corallorhiza wisteriana | Spring Coral-root Spring Coral Root Early Southern Coral-root Wister's Coral-root Yellow Coral-root Arousing Coral-root Spring Coralroot | |
| Croton argyranthemus | Healing Croton | |
| Cryptotaenia canadensis | Canadian Honewort Wild Chervil | |
| Cryptantha cinerea | James' Cryptantha James' Catseye James' Cat's-eye Bownut Cryptantha | |
| Cryptantha cinerea var. cinerea | James' Cryptantha James' Catseye James' Cat's-eye Bownut Cryptantha | |
| Cryptantha cinerea var. laxa | James' Cryptantha James' Catseye James' Cat's-eye Bownut Cryptantha | |
| Cryptantha crassipes | Terlingua Creek Cat's-eye Terlingua Creek Cryptantha | |
| Croton dioicus | Grassland Croton Hierba del Gato Rosval | |
| Croton fruticulosus | Bush Croton Encinilla Hierba Loca | |
| Cressa nudicaulis | Nakedstem Alkaliweed Naked-stem Alkali-weed Leafless Alkaliweed | |
| Cryptantha oblata | Rough Cryptantha | |
| Cryptantha palmeri | Palmer's Cryptantha | |
| Cryptantha paysonii | Payson's Cryptantha Payson's Catseye Payson's Perennial Cat's-eye Payson Hiddenflower | |
| Croton pottsii | Leatherweed | |
| Croton pottsii var. pottsii | Leatherweed | |
| Croton pottsii var. thermophilus | Leatherweed Desert Leatherweed | |
| Crotalaria purshii | Pursh's Rattlebox | |
| Crepis runcinata | Fiddleleaf Hawksbeard | |
| Crepis runcinata ssp. runcinata | Dandelion Hawksbeard Fiddleleaf Hawksbeard Naked-stem Hawksbeard Scapose Hawksbeard | |
| Crotalaria sagittalis | Arrowhead Rattlebox | |
| Cressa truxillensis | Spreading Alkaliweed Spreading Alkali-weed Alkali Weed | |
| Cuscuta applanata | Gila River Dodder | |
| Cuscuta attenuata | Taper-tip Dodder Tapertip Dodder | |
| Cuscuta compacta | Compact Dodder | |
| Cuscuta coryli | Hazel Dodder | |
| Cuscuta compacta var. compacta | Compact Dodder | |
| Cucurbita digitata | Bitter Squash Finger-leaf Gourd Fingerleaf Gourd | |
| Cucurbita foetidissima | Stinking Gourd Buffalo Gourd Missouri Gourd Stink Gourd Wild Gourd | |
| Cuscuta glomerata | Rope Dodder | |
| Cuscuta gronovii var. calyptrata | Scaldweed | |
| Cuscuta indecora | Bigseed Alfalfa Dodder Largeseed Dodder Pretty Dodder | |
| Cuscuta indecora var. indecora | Big Seed Alfalfa Dodder Bigseed Alfalfa Dodder Large-seeded Dodder | |
| Cuscuta indecora var. longisepala | Big Seed Dodder Bigseed Dodder Large-seeded Dodder | |
| Cuscuta indecora var. neuropetala | Big Seed Dodder Bigseed Dodder Large-seeded Dodder | |
| Cuscuta obtusiflora | Peruvian Dodder | |
| Cunila origanoides | Common Dittany | |
| Cuscuta pentagona var. glabrior | Bushclover Dodder | |
| Cuscuta pentagona var. pubescens | Bushclover Dodder | |
| Cymopterus acaulis | Plains Springparsley Plains Spring-parsley Plains Spring Parsley Stemless Springparsley Wild Parsley | |
| Cymopterus acaulis var. fendleri | Fendler's Springparsley Fendler's Spring-parsley Fendler's Spring Parsley Stemless Springparsley Wild Parsley | |
| Cynanchum angustifolium | Gulf Coast Swallow-wort Vine Milkweed | |
| Cymopterus bulbosus | Bulbous Springparsley Bulbous Spring-parsley Bulbous Spring Parsley Spring Biscuitroot | |
| Cystopteris bulbifera | Bulblet Bladder Fern | |
| Cyphomeris crassifolia | Leach-lobe Cyphomeris Leachlobe Cyphomeris | |
| Cymodocea filiformis | Manatee Grass Manatee-grass | |
| Cypripedium kentuckiense | Southern Lady's-slipper Kentucky Lady's-slipper Ivory Lady's-slipper Purloined Slipper | |
| Cynanchum laeve | Honeyvine | |
| Cymopterus macrorhizus | Bigroot Springparsley Big-root Cymopterus | |
| Cymopterus montanus | Mountain Springparsley Montana Wavewing | |
| Cymopterus multinervatus | Purplenerve Springparsley Purple-nerve Spring-parsley Arizona Spring Parsley Arizona Cymopterus Wild Parsnip | |
| Cypripedium parviflorum var. pubescens | Greater Yellow Lady's Slipper Large Yellow Lady's Slipper | |
| Cynanchum pringlei | Pringle's Swallow-wort | |
| Cystopteris protrusa | Lowland Bladderfern | |
| Cynanchum racemosum | Talayote | |
| Cystopteris reevesiana | Reeves' Bladder Fern Reeves' Bladderfern Southwestern Brittle Fern | |
| Cynoglossum virginianum | Wild Comfrey | |
| Cynoglossum virginianum var. virginianum | Wild Comfrey Northern Wild Comfrey Southern Wild Comfrey Hound's-tongue | |
| Dalea aurea | Golden Dalea Golden Prairie Clover | |
| Dalea austrotexana | South Texas Prairie Clover South Texas Dalea | |
| Dalea bartonii | Warnock's Prairie Clover Cox's Dalea | |
| Dalea bicolor | Silver Prairie Clover | |
| Dalea candida var. candida | White Prairie Clover White Prairie-clover | |
| Dalea candida var. oligophylla | Fewleaf White Prairie Clover White Prairie Clover Western White Prairie Clover | |
| Dalea ceciliana | Cecilia's Prairie Clover | |
| Dalea compacta | Compact Prairie Clover Purple Prairie Clover | |
| Dalea compacta var. compacta | Compact Prairie Clover Purple Prairie Clover | |
| Dalea compacta var. pubescens | Compact Prairie Clover Purple Prairie Clover | |
| Dalea cylindriceps | Andean Prairie Clover Largespike Prairie Clover Rabbit-foot Dalea | |
| Dalea enneandra | Nine-anther Prairie Clover | |
| scientific name | common name(s) | image gallery |
