⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-12304038, with some changes.
This name is a synonym of Rhododendron calostrotum var. calostrotum .
The record derives from Tropicos which reports it as a synonym (record 12304038) with original publication details: Sunyatsenia 3(4): 256 256 1937.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:332680-1.