| Name | Lupinus sparsiflorus subsp. inopinatus (C. P. Smith) C. T. Dziekanowski & D. B. Dunn |
| Authorship | (C. P. Smith) C. T. Dziekanowski & D. B. Dunn |
| Rank | Subspecies |
| Placed in | Lupinus sparsiflorus Bentham |
| GUID | urn:lsid:ipni.org:names:145924-2 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lupinus sparsiflorus subsp. inopinatus (C. P. Smith) C. T. Dziekanowski & D. B. Dunn |
| Identification made in | [no date] (1), 1969 (1) |