| Name | Lathyrus vestitus subsp. ochropetalus (Piper) C. L. Hitchcock |
| Authorship | (Piper) C. L. Hitchcock |
| Rank | Subspecies |
| Placed in | Lathyrus vestitus Nuttall ex Torrey & A. Gray |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Lathyrus vestitus subsp. ochropetalus (Piper) C. L. Hitchcock |
| Identification made in | [no date] (5) |