| Name | Cardamine pratensis var. occidentalis S. Watson ex B. L. Robinson |
| Authorship | S. Watson ex B. L. Robinson |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Cardamine pratensis Linnaeus |
| Citation | 1895 Syn. Fl. N. Amer. 1(1.1): 158 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Cardamine pratensis var. occidentalis S. Watson ex B. L. Robinson |
| Identification made in | [no date] (5) |