⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50128295, and has not been changed.
This name is a synonym of Caulanthus hallii .
The record derives from Tropicos which reports it as a synonym (record 50128295
) with original publication details: Fl. Calif. 2(2): 23 23 1936.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:298932-2
.