| Name | Sophora affinis Torr. & A. Gray |
| Authorship | Torr. & A. Gray |
| Rank | Species |
| Placed in | Sophora |
| Citation | 1840 Fl. N. Amer. [Torr. & A. Gray] 1(3): 390 |
| Holdings | 83 Specimens held in the Harvard University Herbaria identified as Sophora affinis Torr. & A. Gray |
| Identification made in | [no date] (23), 1963 (1), 1985 (59) |