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 |
| Clethra acuminata | Mountain Pepperbush Mountain Sweet Pepperbush Cinnamon Clethra | |
| Clematis addisonii | Addison's Leather Flower | |
| Clematis albicoma | Whitehair Leather Flower White-haired Leather-flower White-hair Leather-flower Erect Mountain Clematis | |
| Clethra alnifolia | Coastal Pepperbush Coastal Sweet Pepperbush Coastal Sweet Pepper Alderleaf Pepperbush Alderleaf Clethra Clethra Summer Sweet | |
| Clinopodium arkansanum | Limestone Calamint | |
| Cleistes bifaria | Small Spreading Pogonia | |
| Clintonia borealis | Bluebead Yellow Bluebead-lily Clintonia Blue-bead Lily | |
| Claytonia caroliniana | Carolina Springbeauty | |
| Clematis catesbyana | Satincurls Virgin's-bower | |
| Claytonia caroliniana var. caroliniana | Carolina Springbeauty | |
| Clematis coactilis | Virginia White-hair Leather-flower Virginia Whitehair Leather Flower | |
| Clematis crispa | Swamp Leatherflower Curly Clematis Blue-jasmine Curlflower Curly Virgin's Bower Marsh Clematis | |
| Cleistes divaricata | Rosebud Orchid | |
| Clematis glaucophylla | Whiteleaf Leather-flower | |
| Clinopodium glabellum | Glade Savory Glade Calamint Glade Wild Basil | |
| Cladium mariscoides | Smooth Sawgrass | |
| 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 ochroleuca | Curlyheads | |
| Clematis occidentalis | Western Blue Virginsbower | |
| Clematis occidentalis var. occidentalis | Western Blue Virginsbower Purple Clematis | |
| Claytonia rubra | Erubescent Miner’s-lettuce Red Stemmed Spring Beauty Red-stem Springbeauty Redstem Springbeauty | |
| Clintonia umbellulata | White Clintonia White Bluebead-lily Speckled Wood-lily | |
| Claytonia virginica | Virginia Springbeauty Springbeauty | |
| Clematis viorna | Vasevine Leatherflower | |
| Clematis virginiana | Devil's Darning Needles Virgin's Bower Old Man's Beard | |
| Clematis viticaulis | Grape Clematis Grape Leather-flower Millboro Leather Flower Millboro Leather-flower Millboro Leatherflower | |
| 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 urens | Cnidoscolus Finger Rot Tread Softly | |
| Cnidoscolus urens var. stimulosus | Finger Rot Tread Softly | |
| Cornus alternifolia | Alternateleaf Dogwood Alternate-leaf Dogwood Pagoda Dogwood | |
| Conopholis americana | American Cancer-root Squawroot | |
| Cornus amomum | Silky Dogwood Red Willow Silky Cornel | |
| Corylus americana | American Hazelnut American Filbert | |
| Coreopsis auriculata | Lobed Tickseed Early Coreopsis Eared Coreopsis Dwarf Tickseed | |
| Corallorhiza bentleyi | Bentley's Coral Root Bentley's Coral-root Bentley's Coralroot | |
| Cocculus carolinus | Carolina Snailseed Carolina Coralbead Carolina Moonseed Red Berried Moonseed Carolina Red Berried Moonseed | |
| Cornus canadensis | Bunchberry Dogwood Canadian Bunchberry | |
| Collinsonia canadensis | Richweed Stoneroot Citronella Horsebalm | |
| Conyza canadensis | Horseweed Canadian Horseweed | |
| Conyza canadensis var. canadensis | Canadian Horseweed | |
| Conyza canadensis var. pusilla | Canadian Horseweed | |
| Conioselinum chinense | Chinese Hemlockparsley | |
| Conoclinium coelestinum | Blue Mistflower Wild Ageratum Blue Boneset | |
| Corylus cornuta | Beaked Hazelnut Beaked Filbert | |
| Corylus cornuta var. cornuta | Beaked Hazel Beaked Hazelnut | |
| Coreopsis delphiniifolia | Larkspurleaf Tickseed | |
| scientific name | common name(s) | image gallery |
