| Name | Lupinus sericeus subsp. marianus (Rydberg) L. S. Fleak & D. B. Dunn |
| Authorship | (Rydberg) L. S. Fleak & D. B. Dunn |
| Rank | Subspecies |
| Placed in | Lupinus sericeus Pursh |
| Citation | 1971 Trans. Missouri Acad. Sci. 5: 86 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lupinus sericeus subsp. marianus (Rydberg) L. S. Fleak & D. B. Dunn |
| Identification made in | [no date] (1) |