| Funastrum cynanchoides (Decne.) Schltr., 1914 |
| Funastrum cynanchoides var. hartwegii (R.W. Holm) Krings, 2000 |
| Funastrum dumetorum (Brandegee) Standl., 1924 |
| Funastrum elegans (Decne.) Schltr., 1914 |
| Funastrum hartwegii (Vail) Schltr., 1914 |
| Funastrum heterophyllum (Engelm. ex Torr.) Standl., 1924 |
| Funastrum hirtellum (Vail) Schltr., 1914 |
| Funastrum lindenianum (Decne.) Schltr., 1914 |
| Funastrum odoratum (Hemsl.) Schltr., 1914 |
| Funastrum pannosum (Decne.) Schltr., 1914 |
| Funastrum refractum (Donn. Sm.) Schltr., 1914 |
| Funastrum saganii M.G. Chávez, Lozada-Pérez & L.O. Alvarado, 2021 |
| Funastrum torreyi (A. Gray) Schltr., 1914 |
| Funastrum vesicularis Woodson, 1935 |
| Gomphocarpus R. Br., 1810 |
| Gomphocarpus angustifolius (Schweigg.) Link, 1821 |
| Gomphocarpus fruticosus (L.) W.T. Aiton, 1811 |
| Gomphocarpus palmeri A. Gray, 1887 |
| Gomphocarpus physocarpus E. Mey., 1838 |
| Gonolobinae G. Don ex Liede, 1997 |