⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50067355, and has not been changed.
This name is a synonym of Rhododendron augustinii subsp. chasmanthum .
The record derives from Tropicos which reports it as a synonym (record 50067355
) with original publication details: Acta Botanica Yunnanica 4(3): 255 255 1982.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:921398-1
.