| Cucurbitaceae | * |
Sicana atropurpurea
| André | Rev. Hort. Belge Étrangère 62: 517 | 1890 |
| Cucurbitaceae | |
Sicana excisa
| Griseb. | Cat. Pl. Cub. 112 | 1866 |
| Cucurbitaceae | |
Sicana fragrans
| Alain, M.M. Mejía & R.G. García | Moscosoa 8: 10–16, f. 3, 4A–F | 1994 |
| Cucurbitaceae | * |
Sicana odorifera
| Naudin ex Ant. Molina | Ceiba 19(1): 110 | 1975 |
| Cucurbitaceae | ! |
Sicana odorifera
| (Vell.) Naudin | Ann. Sci. Nat., Bot., sér. 4, 18: 181–184, t. 8 | 1862 |
| Cucurbitaceae | |
Sicana sphaerica
| Hook. | Bot. Mag. 116: pl. 7109 | 1890 |
| Cucurbitaceae | |
Sicana trinitensis
| Cheesman | Fl. Trinidad & Tobago 1: 447 | 1940 |