Printer Friendly: Species List | List with Images | List with QR Tags to Mobile
| scientific name | common name(s) | image gallery |
| Carpinus caroliniana | American hornbeam Blue beech Musclewood Ironwood | |
| Carya cordiformis | Bitternut hickory Swamp hickory | |
| Carex crus-corvi | Ravenfoot sedge | |
| Castilleja indivisa | Entireleaf indian paintbrush Texas paintbrush Indian paintbrush Scarlet paintbrush Entire-leaf indian-paintbrush | |
| Carya ovata | Shagbark hickory | |
| Camassia scilloides | Atlantic camas Wild hyacinth | |
| Carya texana | Black hickory | |
| Cerastium brachypodum | Short-stalk Chickweed Shortstalk chickweed | |
| Cercis canadensis | Eastern redbud Redbud | |
| Celtis laevigata | Sugar hackberry Hackberry Sugarberry Texas sugarberry Palo blanco | |
| Chaetopappa asteroides | Arkansas leastdaisy Least daisy | |
| Chasmanthium latifolium | Inland sea oats Indian wood oats Wild oats River oats Flathead oats Upland Oats Upland Sea Oats | |
| Cicuta maculata | Spotted water hemlock Water-Hemlock Beaver Poison | |
| Claytonia virginica | Virginia springbeauty Springbeauty | |
| Cocculus carolinus | Carolina snailseed Carolina coralbead Carolina moonseed Red berried moonseed Carolina red berried moonseed | |
| Conyza canadensis | Canadian horseweed Horseweed | |
| Commelina erecta | Whitemouth dayflower Widow's tears Day flower White-mouth dayflower | |
| Cornus florida | Flowering dogwood Virginia dogwood | |
| Commelina virginica | Virginia dayflower | |
| Croton capitatus | Hogwort | |
| Crataegus marshallii | Parsley hawthorn | |
| Crataegus spathulata | Littlehip hawthorn Pasture haw | |
| Cyperus esculentus | Yellow nutsedge Chufa Sedge Yellow nut-grass | |
| Cyperus retroflexus | Oneflower flatsedge | |
| Dichondra carolinensis | Carolina ponysfoot Ponyfoot | |
| scientific name | common name(s) | image gallery |