| Name | Lathyrus brachycalyx var. zionis (C. L. Hitchcock) S. L. Welsh |
| Authorship | (C. L. Hitchcock) S. L. Welsh |
| Rank | Variety |
| Placed in | Lathyrus brachycalyx Rydberg |
| Citation | 1978 Great Basin Naturalist 38: 317 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Lathyrus brachycalyx var. zionis (C. L. Hitchcock) S. L. Welsh |
| Identification made in | [no date] (1) |