| Name | Lathyrus brachycalyx Rydberg |
| Authorship | Rydberg |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Lathyrus |
| Contains | Lathyrus brachycalyx var. eucosmus (Butters & H. St. John) S. L. Welsh Lathyrus brachycalyx subsp. eucosmus (Butters & H. St. John) S. L. Welsh Lathyrus brachycalyx subsp. zionis (C. L. Hitchcock) S. L. Welsh Lathyrus brachycalyx var. zionis (C. L. Hitchcock) S. L. Welsh |
| GUID | urn:lsid:ipni.org:names:136063-2 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Lathyrus brachycalyx Rydberg |
| Identification made in | [no date] (8), 1949 (1), 1978 (2), 1979 (1) |