⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50060259, and has not been changed.
This name is a synonym of Rhododendron arboreum var. cinnamomeum .
The record derives from Tropicos which reports it as a synonym (record 50060259
) with original publication details: Gen. Hist. 3: 844 844 1834.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:332199-1
.