| Euphorbiaceae | * |
Curcas adansonii
| Endl. | Cat. Horti Vindob. 2: 394 | 1842 |
| Euphorbiaceae | |
Curcas cuneifolia
| (Cav.) Baill. | Étude Euphorb. 315 | 1858 |
| Euphorbiaceae | ** |
Curcas curcas
| (L.) Britton & Millsp. | Bahama Fl. 225 | 1920 |
| Euphorbiaceae | * |
Curcas drastica
| Mart. | Hort. Reg. Monac. 50 | 1829 |
| Euphorbiaceae | |
Curcas hernandiifolia
| (Vent.) Britton | Sci. Surv. Porto Rico & Virgin Islands 5: 484 | 1924 |
| Euphorbiaceae | * |
Curcas indica
| A. Rich. | Hist. Fís. Cuba, Bot. 11: 208 | 1850 |
| Euphorbiaceae | |
Curcas lobata
| Splitg. ex Lanj. | Euphorb. Surinam 154 | 1931 |
| Euphorbiaceae | |
Curcas peltatum
| Baill. | Étude Euphorb. 315 | 1858 |
| Euphorbiaceae | |
Curcas portoricensis
| Baill. | Étude Euphorb. 314 | 1858 |
| Euphorbiaceae | |
Curcas purgans
| Medik. | Malvenfam. 119 | 1787 |
| Euphorbiaceae | |
Curcas purgans
| Medic. | | |