| Kentrophyta aculeata (A.Nelson) Rydb. | Astragalus kentrophyta A.Gray trib. Galegeae |
| Kentrophyta montana Nutt | Astragalus kentrophyta A.Gray trib. Galegeae |
| Kentrophyta aculeata (A.Nelson) Rydb. | Astragalus kentrophyta A.Gray trib. Galegeae |
| Kentrophyta montana Nutt | Astragalus kentrophyta A.Gray trib. Galegeae |