Rhododendron album Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Ericaceae genus Rhododendron species Rhododendron arboreum Name Homonyms Rhododendron album (Pursh) Hoffmanns. Rhododendron album Blume Rhododendron album Buch.-Ham. Rhododendron album Buch.-Ham. ex D.Don Rhododendron album (Pursh) Hoffmanns.