Rhododendron ×norbitonense W.Sm. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Ericaceae genus Rhododendron species Rhododendron norbitonense Name Homonyms Rhododendron ×norbitonense W.Sm. ex André Rhododendron ×norbitonense W.Sm.