| Name | Lupinus adsurgens var. undulatus C. P. Smith |
| Authorship | C. P. Smith |
| Rank | Variety |
| Placed in | Lupinus adsurgens Drew |
| Citation | 1925 Man. Fl. Pl. Calif. 529 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Lupinus adsurgens var. undulatus C. P. Smith |
| Identification made in | [no date] (6) |