⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-18900226, with some changes.
This name is a synonym of Mentzelia aspera .
The record derives from Tropicos which reports it as a synonym (record 18900226
) with original publication details: Fl. S. Calif. 240 240 1923.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:157467-2
.