⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-18900227, with some changes.
This name is a synonym of Mentzelia multicaulis var. multicaulis .
The record derives from Tropicos which reports it as a synonym (record 18900227
) with original publication details: Ann. Missouri Bot. Gard. 21(1): 156 156 1934.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:545444-1
.