| Name | Arctomecon californica Torr. & Frém. |
| Authorship | Torr. & Frém. |
| Rank | Species |
| Placed in | Arctomecon Torrey & Fremont |
| Citation | 1845 Rep. Exped. Rocky Mts. 1842 312, pl. 2 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Arctomecon californica Torr. & Frém. |
| Identification made in | [no date] (3), 1996 (12) |