| Name | Purshia tridentata (Pursh) de Candolle |
| Authorship | (Pursh) de Candolle |
| Rank | Species |
| Placed in | Purshia de Candolle ex Poiret |
| Contains | Purshia tridentata var. glandulosa (Curran) M. E. Jones |
| GUID | urn:lsid:ipni.org:names:1113564-2 |
| Holdings | 272 Specimens held in the Harvard University Herbaria identified as Purshia tridentata (Pursh) de Candolle |
| Identification made in | [no date] (270), 1902 (1), 1960 (1) |