| Benthamantha greenmanii (Millsp.) Rose | Coursetia greenmanii (Millsp.) R.Duno & Carbevali |
| Benthamantha painteri Rydb. | Coursetia pumila (Rose) Lavin |
| Benthamantha pumila Rose, Contr. U.S. Natl. Herb. 10: 99 (1906) | Coursetia pumila (Rose) Lavin |
| Benthamantha tuberosa Brandegee | Coursetia greenmanii (Millsp.) R.Duno & Carbevali |