⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50116570, and has not been changed.
This name is a synonym of Physaria occidentalis subsp. cinerascens .
The record derives from Tropicos which reports it as a synonym (record 50116570
) with original publication details: Madroño 11(4): 178-179 178 1951.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:138810-2
.