| Name | Cardamine pensylvanica var. brittoniana Farwell |
| Authorship | Farwell |
| Rank | Variety |
| Placed in | Cardamine pensylvanica Muhlenberg ex Willdenow |
| GUID | urn:lsid:ipni.org:names:45331-2 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Cardamine pensylvanica var. brittoniana Farwell |
| Identification made in | [no date] (1) |