kingdom Plantae - plants » divisio Magnoliophyta - flowering plants » class Rosopsida - eudicots » order Ericales » family Ericaceae » genus Rhododendron - rhododendron » section Rhododendron sect. Pogonanthum
Rhododendron cephalanthum var. platyphyllum Franchet ex Diels
Rhododendron cephalanthum subsp. platyphyllum (Franchet ex Diels) Cullen