| Name | Lupinus longifolius (S. Watson) Abrams |
| Authorship | (S. Watson) Abrams |
| Rank | Species |
| Placed in | Lupinus Linnaeus |
| GUID | urn:lsid:ipni.org:names:1026716-2 |
| Citation | 1904 Fl. Los Angeles 209 |
| Holdings | 51 Specimens held in the Harvard University Herbaria identified as Lupinus longifolius (S. Watson) Abrams |
| Identification made in | [no date] (46), 1906 (3), 1923 (1), 1997 (1) |