| Name | Lupinus watsonii A. Heller |
| Authorship | A. Heller |
| Rank | Species |
| Placed in | Lupinus Linnaeus |
| GUID | urn:lsid:ipni.org:names:289902-2 |
| Citation | 1905 Muhlenbergia 1(6): 114 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lupinus watsonii A. Heller |
| Identification made in | [no date] (1) |