⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-12303812, with some changes.
This name is a synonym of Rhododendron ciliicalyx subsp. ciliicalyx .
The record derives from Tropicos which reports it as a synonym (record 12303812) with original publication details: Notes Roy. Bot. Gard. Edinburgh 12(56): 54-55 54 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:333159-1.