| Name | Rorippa islandica var. fernaldiana Butters & Abbe |
| Authorship | Butters & Abbe |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rorippa islandica (Oeder ex Murray) Borbás |
| GUID | urn:lsid:ipni.org:names:222153-2 |
| Citation | 1940 Rhodora 42: 28 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Rorippa islandica var. fernaldiana Butters & Abbe |
| Identification made in | [no date] (3), 1965 (1) |