⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50060199, and has not been changed.
This name is a synonym of Rhododendron irroratum subsp. pogonostylum (Balf. f. & W.W. Sm.) D.F. Chamb..
The record derives from Tropicos which reports it as a synonym (record 50060199) with original publication details: Trans. Bot. Soc. Edinburgh 27(2): 210-214 210 1917.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:333104-1.