⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50128438, with some changes.
This name is a synonym of Physaria floribunda subsp. osterhoutii .
The record derives from Tropicos which reports it as a synonym (record 50128438
) with original publication details: Ann. Missouri Bot. Gard. 5(2): 146 146 1918.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:195590-2
.