Family Name Index (Text) - C
| Family | Botanical name |
|---|---|
| Capparidaceae | Cleome rutidosperma |
| Caryophyllaceae | Polycarpaea eriantha |
| Cochlospermaceae | Cochlospermum planchonii |
| Combretaceae | Combretum sericeum |
| Commelinaceae | Aneilema benininse |
| Compositae | Ageratum conyzoides |
| Convulvulaceae | Evolvulus alsinoides |
| Cucuribitaceae | Cucumis melo |
| Cyperaceae | Cyperus difformis |