| Name | Clarkia unguiculata Lindley |
| Authorship | Lindley |
| Rank | Species |
| Placed in | Clarkia Pursh |
| Citation | 1837 Edwards's Bot. Reg. 23: sub pl. 1981 |
| Holdings | 66 Specimens held in the Harvard University Herbaria identified as Clarkia unguiculata Lindley |
| Identification made in | [no date] (8), 1951 (2), 1984 (56) |