Azalea arborea Barton ex Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Ericaceae genus Rhododendron species Rhododendron arborescens Name Homonyms Azalea arborea Barton ex Pursh Azalea arborea Barton ex Steud. Azalea arborea (Sm.) Kuntze Azalea arborea L. Azalea arborea Barton