| Fallugia acuminata (Wooton) Cockerell | Fallugia paradoxa (D.Don ex Tilloch) Endl. ex Torr. |
| Fallugia mexicana Walp. | Fallugia paradoxa (D.Don ex Tilloch) Endl. ex Torr. |
| Fallugia micrantha Cockerell | Fallugia paradoxa (D.Don ex Tilloch) Endl. ex Torr. |
| Fallugia paradoxa acuminata Wooton | Fallugia paradoxa (D.Don ex Tilloch) Endl. ex Torr. |