| Name | Lepidium lasiocarpum var. tenuipes S. Watson |
| Authorship | S. Watson |
| Rank | Variety |
| Placed in | Lepidium lasiocarpum Nuttall |
| Citation | 1882 Proc. Amer. Acad. Arts 17: 322 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Lepidium lasiocarpum var. tenuipes S. Watson |
| Identification made in | [no date] (3) |