⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record gcc-71472, with some changes.

Railliardia thyrsiflora var. cernua Sherff is a synonym of Dubautia thyrsiflora (Sherff) D.D.Keck

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

The record derives from TICA which reports it as a synonym (record EE705599-BDFE-4B42-9590-F6857D31E42C).