⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-12304724, and has not been changed.

Rhododendron semnum Balf. f. & Forrest is a synonym of Rhododendron praestans Balf. f. & W.W. Sm.

This name is a synonym of Rhododendron praestans Balf. f. & W.W. Sm..

The record derives from Tropicos which reports it as a synonym (record 12304724) with original publication details: Notes Roy. Bot. Gard. Edinburgh 13(61): 59-60 59 1920.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:333332-1.