| Name | Lupinus sericeus var. egglestonianus C. P. Smith |
| Authorship | C. P. Smith |
| Rank | Variety |
| Placed in | Lupinus sericeus Pursh |
| Citation | 1939 Spec. Lupinorum 104 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Lupinus sericeus var. egglestonianus C. P. Smith |
| Identification made in | [no date] (3), 1971 (1) |