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 |
| Cerastium arvense | Field Chickweed | |
| Cerastium arvense ssp. strictum | Field Chickweed | |
| Cerastium arvense ssp. velutinum | Field Chickweed Large Mouse-ear Chickweed | |
| Cerastium arvense var. velutinum | Field Chickweed Large Mouse-ear Chickweed | |
| Cercis canadensis | Eastern Redbud Redbud | |
| Cercis canadensis var. canadensis | Eastern Redbud | |
| Ceratophyllum demersum | Coon's Tail | |
| Ceratophyllum echinatum | Spineless Hornwort | |
| Ceanothus herbaceus | Prairie Redroot Smaller Redroot Small Redroot Inland Ceanothus Fuzzy Ceanothus Jersey Tea Redroot | |
| Cenchrus longispinus | Burgrass Innocent-Weed Longspine Sandbur Mat 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 | |
| Centromadia pungens | Common Tarweed | |
| Centromadia pungens ssp. pungens | Common Tarweed Common Spikeweed | |
| Celastrus scandens | American Bittersweet | |
| Cenchrus tribuloides | Sand Dune Sandbur Sand Dune Sandspur | |
| Chenopodium album | Lambsquarters | |
| Chenopodium album var. missouriense | Missouri Lambsquarters | |
| Chenopodium album var. striatum | Lateflowering Goosefoot | |
| Chrysosplenium americanum | American Golden Saxifrage | |
| Chamerion angustifolium | Fireweed Willow Herb Great Willow Herb | |
| Chamerion angustifolium ssp. circumvagum | Fireweed | |
| Chrysanthemum arcticum ssp. arcticum | Arctic Daisy Arctic-daisy | |
| Chrysanthemum arcticum ssp. polare | Arctic Daisy Polar Daisy | |
| Chenopodium berlandieri | Pitseed Goosefoot Lambs Quarters | |
| Chenopodium berlandieri var. boscianum | Pitseed Goosefoot | |
| Chenopodium berlandieri var. bushianum | Bush's Goosefoot | |
| Chenopodium berlandieri var. macrocalycium | Pitseed Goosefoot Seabeach Pigweed Large Calyx Goosefoot | |
| Chamaedaphne calyculata | Leatherleaf Cassandra | |
| Chenopodium capitatum | Blite Goosefoot | |
| Chamaecrista fasciculata | Partridge Pea Sleepingplant Sensitive Plant | |
| Chamaecrista fasciculata var. fasciculata | Partridge Pea Showy Partridge-pea Beeflower | |
| Chenopodium foggii | Fogg's Goosefoot | |
| Chenopodium fremontii | Fremont's Goosefoot Fremont Goosefoot | |
| Chenopodium fremontii var. fremontii | Fremont Goosefoot Fremont's Goosefoot | |
| Chamaesyce glyptosperma | Ribseed Sandmat Rib-seeded Sand Mat | |
| Chelone glabra | White Turtlehead | |
| Cheilanthes lanosa | Hairy Lipfern | |
| 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 | |
| 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 | |
| Chamaesyce polygonifolia | Seaside Sandmat | |
| Chaerophyllum procumbens | Spreading Chervil | |
| Chenopodium pratericola | Desert Goosefoot | |
| Chaerophyllum procumbens var. procumbens | Spreading Chervil Wild Chervil | |
| Chenopodium rubrum | Red Goosefoot | |
| Chamaesyce serpyllifolia | Thyme-leaf Sandmat Thyme-leafed Spurge Thymeleaf Sandmat Thymeleaf Spurge | |
| Chamaesyce serpyllifolia ssp. serpyllifolia | Thymeleaf Sandmat Thymeleaf Spurge | |
| Chenopodium simplex | Mapleleaf Goosefoot | |
| Chaenactis stevioides | Steve's Dustymaiden Desert Pincushion Esteve’s Pincushion | |
| Chenopodium standleyanum | Standley's Goosefoot | |
| Chamaesyce stictospora | Slimseed Sandmat Slimseed Spurge Mat Spurge Narrow-seeded Spurge | |
| Chamaecyparis thyoides | Atlantic White Cedar | |
| Chimaphila umbellata | Pipsissewa | |
| Chimaphila umbellata ssp. cisatlantica | Pipsissewa Common Wintergreen Prince's-pine | |
| Chloris verticillata | Tumble Windmill Grass Windmillgrass | |
| Chamaesyce vermiculata | Wormseed Sandmat Hairy Spurge Worm-seed Sand-mat | |
| Chionanthus virginicus | White Fringetree Fringe Tree Snowflower Tree Flowering Ash Old Man's Beard Grandfather Graybeard Grancy Graybeard | |
| Chloris virgata | Feather Fingergrass Showy Chloris | |
| Chrysogonum virginianum | Green And Gold Green-and-gold | |
| Chrysogonum virginianum var. virginianum | Northern Green And Gold Green And Gold | |
| Circaea alpina | Small Enchanter's Nightshade | |
| Cirsium altissimum | Tall Thistle | |
| Circaea alpina ssp. alpina | Small Enchanter's Nightshade | |
| Cinna arundinacea | Sweet Woodreed Common Woodreed | |
| Cicuta bulbifera | Bulblet-bearing Water Hemlock | |
| Cirsium discolor | Field Thistle | |
| Cirsium horridulum | Bristle Thistle Yellow Thistle Horrid Thistle Purple Thistle Spiny Thistle Bull Thistle | |
| Cirsium horridulum var. horridulum | Horrid Thistle Yellow Thistle | |
| Circaea ×intermedia | Enchanter's Nightshade | |
| Cinna latifolia | Drooping Woodreed Slender Woodreed | |
| 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. maculata | Spotted Water Hemlock | |
| Cirsium muticum | Swamp Thistle | |
| Cirsium pumilum | Pasture Thistle | |
| Clethra alnifolia | Coastal Pepperbush Coastal Sweet Pepperbush Coastal Sweet Pepper Alderleaf Pepperbush Alderleaf Clethra Clethra Summer Sweet | |
| Clinopodium arkansanum | Limestone Calamint | |
| Clintonia borealis | Bluebead Yellow Bluebead-lily Clintonia Blue-bead Lily | |
| Claytonia caroliniana | Carolina Springbeauty | |
| Claytonia caroliniana var. caroliniana | Carolina Springbeauty | |
| Cladrastis kentukea | Kentucky Yellowwood Yellowwood Gopherwood Virgilia | |
| Cladium mariscoides | Smooth Sawgrass | |
| Clitoria mariana | Atlantic Pigeonwings Butterfly Pea | |
| Clematis ochroleuca | Curlyheads | |
| Clematis occidentalis | Western Blue Virginsbower | |
| Clematis occidentalis var. occidentalis | Western Blue Virginsbower Purple Clematis | |
| Clintonia umbellulata | White Clintonia White Bluebead-lily Speckled Wood-lily | |
| Claytonia virginica | Virginia Springbeauty Springbeauty | |
| Clematis virginiana | Devil's Darning Needles Virgin's Bower Old Man's Beard | |
| scientific name | common name(s) | image gallery |
