Rhododendron nobleanum Lindl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Ericaceae genus Rhododendron species Rhododendron caucasicum Name Homonyms Rhododendron nobleanum Lindl. Rhododendron ×nobleanum Lindl. ex Millais