| Name | Lupinus canescens subsp. amblyophyllus B. L. Robinson ex Piper |
| Authorship | B. L. Robinson ex Piper |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Lupinus canescens Howell |
| Citation | 1906 Contr. U.S. Natl. Herb. 11: 354 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lupinus canescens subsp. amblyophyllus B. L. Robinson ex Piper |
| Identification made in | [no date] (1) |