| Name | Lathyrus nevadensis subsp. cusickii (S. Watson) C. L. Hitchcock |
| Authorship | (S. Watson) C. L. Hitchcock |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Lathyrus nevadensis S. Watson |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lathyrus nevadensis subsp. cusickii (S. Watson) C. L. Hitchcock |
| Identification made in | 1949 (1) |