| Name | Lathyrus humilis f. parvifolius Litvinov |
| Authorship | Litvinov |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Lathyrus humilis Fischer |
| Citation | 1932 Sched. Herb. Fl. Ross. 9: 55 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lathyrus humilis f. parvifolius Litvinov |
| Identification made in | [no date] (2) |