⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50097474, with some changes.
This name is a synonym of Lepidium montanum Nutt..
The record derives from Tropicos which reports it as a synonym (record 50097474) with original publication details: Madroño 3(7): 307-308, f. 1 [map] 307 1936.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:138076-2.