| Name | Lathyrus lanszwertii var. aridus (Piper) Jepson |
| Authorship | (Piper) Jepson |
| Rank | Variety |
| Placed in | Lathyrus lanszwertii Kellogg |
| Citation | 1936 Fl. Calif. [Jepson] 2: 389 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lathyrus lanszwertii var. aridus (Piper) Jepson |
| Identification made in | [no date] (1) |