⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-12304819, and has not been changed.
This name is a synonym of Rhododendron sanguineum var. didymoides Tagg & Forrest.
The record derives from Tropicos which reports it as a synonym (record 12304819) with original publication details: Notes Roy. Bot. Gard. Edinburgh 11(52-53): 124-126 124 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:333245-1.