⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-18900439, with some changes.

Mentzelia aspera var. canescens Andersson is a synonym of Mentzelia aspera L.

This name is a synonym of Mentzelia aspera L..

The record derives from Tropicos which reports it as a synonym (record 18900439) with original publication details: Galapagos Veg. 222 222 1854.