⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-2616, with some changes.

Railliardia montana var. robustior Sherff is a synonym of Dubautia demissifolia (Sherff) D.D.Keck

This name is a synonym of Dubautia demissifolia (Sherff) D.D.Keck.

The record derives from TICA which reports it as a synonym (record 0CAE3224-8306-413A-8014-04D0FEF0B7C2).