⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-4103132, with some changes.
This name is a synonym of Lepidium montanum Nutt..
The record derives from Tropicos which reports it as a synonym (record 4103132) with original publication details: Great Basin Naturalist 37(3): 334 334 1977.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:879234-1.