| Name | Lupinus microcarpus var. microcarpus |
| Authorship | |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Lupinus microcarpus Sims |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Lupinus microcarpus var. microcarpus |
| Identification made in | [no date] (1), 1989 (9) |