⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-12303876, and has not been changed.
This name is a synonym of Rhododendron augustinii subsp. chasmanthum (Diels) Cullen.
The record derives from Tropicos which reports it as a synonym (record 12303876) with original publication details: J. Bot. (Morot) 12(17-18): 261 261 1898.