| Scientific Name | Synonym | Family |
|---|---|---|
| Senna obtusifolia (L.) H.S.Irwin & Barneby |
Cassia contorta Vogel Cassia obtusifolia L. Diallobus tora (L.) Raf. Senna toroides Roxb. |
Caesalpinaeae |
| Senna occidentalis (L.) Link |
Cassia ciliata Raf. Cassia falcata L. Cassia occidentalis L. Ditramexa occidentalis Britton & Rose |
Caesalpinaeae |
| Senna sophera (L.) Roxb. |
Cassia canca Cav. Cassia esculenta Roxb. Cassia sophera L. Chamaefistula sophera G.Don Ditremexa sophera (L.) Britton & Wilson |
Caesalpinaeae |
| Cassytha FILIFORMIS L. |
Calodium cochinchinense Lour. Cassytha aphylla Raeusch. Cassytha macrocarpa Guillaumin Volutella aphylla Forssk. |
Lauraceae |
| Casuarina LITTOREA L. |
Casuarina equisetifolia Forst. |
Casuarinaceae |
| Catharanthus roseus (L.) G.Don |
Ammocallis rosea (L.) Small Pervinca rosea (L.) Gaterau Vinca rosea L. Lochnera rosea (L.) Recichb. |
Apocynaceae |
| Cayratia PEDATA (Lam.) Juss. ex Gagnep. |
Cissus heptaphylla Retz. Cissus pedata Lam. Lagenula pedata Lour. Vitis Pedata (Lam.) Wallich ex Wight |
Vitaceae |
| Cayratia TRIFOLIA (L.) Domin. |
Causonis trifolia (L.) Raf. Cayratia carnosa (Lam.) Gagnep. Vitis carnosa (Lam.) Wall. Vitis trifolia L. |
Vitaceae |
| Ceiba PENTANDRA (L.)Gaertn |
Bombaxpentadrum L. Bombax inerme L. Ceiba occidentalis (Spreng.) Burkill Eriodendron caribaeum G.Don Gossampinus alba Buch.-Ham. Xylon pentandrum (L.) Kuntze |
Bombaceae |
| Celastrus PANICULATUS Willd. |
Catha paniculata Scheidw. Celastrus alnifolius D.Don Diosma serrata Blanco Euonymus euphlebiphyllus Hayata |
Celastraceae |
