⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50129601, with some changes.
This name is a synonym of Physaria argyraea subsp. diffusa .
The record derives from Tropicos which reports it as a synonym (record 50129601
) with original publication details: Cruciferae Continental N. Amer. 607 607 1993.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1142037-2
.