Rhododendron smithii var. aureum Paxton Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Ericales family Ericaceae genus Rhododendron species Rhododendron smithii Name Homonyms Rhododendron smithii var. aureum Paxton Rhododendron ×smithii subsp. aureum Paxton