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 |
| Coreopsis pubescens var. robusta | Star Tickseed | |
| Coreopsis rosea | Pink Tickseed Rose Coreopsis Pink Coreopsis | |
| Coelorachis rugosa | Wrinkled Joint-tail Grass Wrinkled Jointgrass Wrinkled Jointtail Grass | |
| Collinsonia serotina | Blue Ridge Horsebalm Anise-scented Horsebalm | |
| Corydalis sempervirens | Rock Harlequin | |
| Coelorachis tessellata | Checkered Jointtail Grass Lattice Joint-tail Grass Pitted Jointgrass | |
| Coreopsis tinctoria | Plains Coreopsis Golden Tickseed Goldenwave Calliopsis | |
| Coreopsis tinctoria var. tinctoria | Golden Tickseed Golden-wave | |
| Coreopsis tripteris | Tall Tickseed Tall Coreopsis | |
| Coelorachis tuberculosa | Bumpy Jointtail Grass Florida Joint-tail Grass Smooth Jointgrass | |
| Collinsonia tuberosa | Deepwoods Horsebalm Richweed Stoneroot | |
| Comandra umbellata | Bastard Toadflax | |
| Comandra umbellata ssp. umbellata | Bastard Toadflax | |
| Collinsonia verticillata | Stoneroot | |
| Coreopsis verticillata | Threadleaf Coreopsis Whorled Tickseed Whorled Coreopsis | |
| 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 | |
| Crataegus aestivalis | Mayhaw May Hawthorn | |
| Crataegus aemula | Rome Hawthorn | |
| Crinum americanum | American Crinum Lily Seven Sisters Swamp Lily Southern Swamp Lily String Lily Crinum Lily | |
| Crassula aquatica | Water Pygmyweed | |
| Croton argyranthemus | Healing Croton | |
| Crataegus arrogans | Dixie Hawthorn | |
| Crataegus austromontana | Valley Head Hawthorn | |
| Crataegus berberifolia | Barberry Hawthorn | |
| Crataegus beadlei | Beadle's Hawthorn | |
| Crataegus brachyacantha | Blueberry Haw Blueberry Hawthorn Hoghaw Pomette Bleue | |
| Crataegus calpodendron | Pear Hawthorn Late Hawthorn Pear Haw Pear Thorn | |
| Croton capitatus | Hogwort Texas Goatweed | |
| Cryptotaenia canadensis | Canadian Honewort Wild Chervil | |
| Croton capitatus var. lindheimeri | Woolly Croton Lindheimer's Hogwort Woolly Texas Goatweed Woolly Doveweed | |
| Crataegus chrysocarpa | Fireberry Hawthorn | |
| Crataegus contrita | Southern Hawthorn | |
| Crataegus condigna | River Junction Hawthorn | |
| Crataegus crus-galli | Cockspur Hawthorn Cockspur Thorn Newcastle Hawthorn Newcastle Thorn Hog Apple | |
| Croptilon divaricatum | Slender Scratchdaisy Scratch Daisy Granite Daisy | |
| Crataegus dispar | Aiken Hawthorn | |
| Croton elliottii | Elliott's Croton Pondshore Croton | |
| Crataegus engelmannii | Engelmann's Hawthorn | |
| Crataegus exilis | Slender Hawthorn | |
| Crataegus extraria | Marietta Hawthorn | |
| Crataegus flabellata | Fanleaf Hawthorn | |
| Crataegus flava | Yellowleaf Hawthorn Yellow-leaf Hawthorn Summer Hawthorn | |
| Crataegus furtiva | Albany Hawthorn | |
| Croton glandulosus | Tooth-leaved Croton Sand Croton Tropic Croton Vente Conmigo | |
| Croton glandulosus var. septentrionalis | Vente Conmigo | |
| Crataegus harbisonii | Harbison Hawthorn Harbison's Hawthorn | |
| Crataegus ignave | Bedford Springs Hawthorn | |
| Crataegus impar | Redclay Hawthorn | |
| Crataegus insidiosa | Ozark Hawthorn | |
| Crataegus integra | Lake Ella Hawthorn | |
| Crataegus invicta | Fulton Hawthorn | |
| Crataegus intricata | Copenhagen Hawthorn Thicket Hawthorn White Hawthorn White Thorn Scarlet Hawthorn Scarlet Haw Scarlet-fruited Hawthorn Scarlet-fruited Haw | |
| Crataegus iracunda | Passionate Hawthorn Stolonbearing Hawthorn | |
| Crataegus lanata | Hoary Hawthorn | |
| Crataegus limnophila | Waterloving Hawthorn | |
| Crataegus limata | Warm Springs Hawthorn | |
| Crassula longipes | Smallseed Pygmyweed | |
| Crataegus macrosperma | Bigfruit Hawthorn Large-seeded Hawthorn | |
| Crataegus marshallii | Parsley Hawthorn Parsleyleaf Hawthorn | |
| Crataegus mira | Confederate Hawthorn | |
| Croton michauxii | Michaux's Croton | |
| Croton michauxii var. ellipticus | Michaux's Croton | |
| Croton michauxii var. michauxii | Michaux's Croton | |
| Crataegus mollis | Downy Hawthorn White Thorn Whitethorn Scarlet Hawthorn Scarlet Haw Red Haw Downy Thorn | |
| Croton monanthogynus | Prairie Tea One-seed Croton Doveweed Dove Weed Prairie Goatweed | |
| Crataegus munda | Batesburg Hawthorn | |
| Croomia pauciflora | Croomia | |
| Crataegus penita | Great Smoky Mountain Hawthorn | |
| Crataegus phaenopyrum | Washington Hawthorn Washington-thorn | |
| Crataegus pruinosa | Waxyfruit Hawthorn | |
| Crataegus punctata | Dotted Hawthorn White Thorn Dotted Haw | |
| Crotalaria purshii | Pursh's Rattlebox | |
| Croton punctatus | Gulf Croton | |
| Crataegus pulcherrima | Beautiful Hawthorn | |
| Crataegus resima | Gulf Hawthorn | |
| Crataegus rigens | Gadsden Hawthorn | |
| Crotalaria rotundifolia | Rabbitbells | |
| Crataegus rufula | Rusty Hawthorn | |
| Crataegus sargentii | Sargent Hawthorn Sargent's Hawthorn | |
| Crotalaria sagittalis | Arrowhead Rattlebox | |
| Crataegus spathulata | Littlehip Hawthorn Pasture Hawthorn Smallfruit Hawthorn | |
| Crataegus succulenta | Fleshy Hawthorn | |
| Crataegus triflora | Three-flower Hawthorn Threeflower Hawthorn | |
| Crataegus tristis | Minute Hawthorn | |
| Crataegus uniflora | Dwarf Hawthorn One-flowered Hawthorn | |
| Crataegus valida | Rockmart Hawthorn | |
| Crataegus versuta | Johnny Reb Hawthorn | |
| Crataegus viridis | Green Hawthorn Southern Hawthorn | |
| Crataegus viridis var. viridis | Green Hawthorn | |
| Crataegus vulsa | Alabama Hawthorn | |
| Ctenium aromaticum | Toothache Grass | |
| Ctenium floridanum | Florida Orangegrass Florida Toothache Grass Florida Orange Grass | |
| Cuscuta cephalanthi | Buttonbush Dodder Button-bush Dodder | |
| Cuscuta compacta | Compact Dodder | |
| Cuscuta compacta var. compacta | Compact Dodder | |
| Cuscuta gronovii | Scaldweed Dodder | |
| Cuscuta gronovii var. gronovii | Scaldweed Love Dodder | |
| Cuscuta harperi | Harper's Dodder | |
| Cuscuta indecora | Bigseed Alfalfa Dodder Largeseed Dodder Pretty Dodder | |
| scientific name | common name(s) | image gallery |
