| Name | Lupinus lyallii var. subpandens C. P. Sm. & D. B. Dunn |
| Authorship | C. P. Sm. & D. B. Dunn |
| Rank | Variety |
| Placed in | Lupinus lyallii A. Gray |
| Citation | 1955 Aliso 3: 171 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Lupinus lyallii var. subpandens C. P. Sm. & D. B. Dunn |
| Identification made in | [no date] (4) |