| Name | Rorippa obtusa (Nuttall) Britton |
| Authorship | (Nuttall) Britton |
| Rank | Species |
| Placed in | Rorippa |
| Citation | 1894 Mem. Torrey Bot. Club 5: 169 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Rorippa obtusa (Nuttall) Britton |
| Identification made in | [no date] (3) |