⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-12303811, 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 12303811) with original publication details: Bull. Acad. Int. Géogr. Bot. 25: 20 20 1915.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:332897-1.