| Name | Diphysa thurberi (A. Gray) Rydberg ex Standley |
| Authorship | (A. Gray) Rydberg ex Standley |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Diphysa |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Diphysa thurberi (A. Gray) Rydberg ex Standley |
| Identification made in | [no date] (3), 2005 (1) |