| Lythraceae | |
Cuphea tetrapetala var. cosangae
| Sprague | Ann. Bot. (Rome) 17: 161, f. 11: 7–11 | 1903 |
| Lythraceae | |
Cuphea tetrapetala var. mexicana
| Koehne | Bot. Jahrb. Syst. 1(5): 458 | 1881 |
| Lythraceae | |
Cuphea tetrapetala var. pallida
| Diels | Biblioth. Bot. 116: 115 | 1937 |
| Lythraceae | |
Cuphea tetrapetala var. tetrapetala
| | | |