⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-24000145, with some changes.
This name is a synonym of Platystemon californicus .
The record derives from Tropicos which reports it as a synonym (record 24000145
) with original publication details: Fl. Calif. 1: 556 556 1922.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:201887-2
.