⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-12303853, and has not been changed.

Rhododendron racemosum var. rigidum (Franch.) Rehnelt is a synonym of Rhododendron rigidum Franch.

This name is a synonym of Rhododendron rigidum Franch..

The record derives from Tropicos which reports it as a synonym (record 12303853) with original publication details: Gartenflora 57: 561, pl. 1577 561 1908.