Buxus japonica var. microphylla (Siebold & Zucc.) Müll.Arg. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Buxales family Buxaceae genus Buxus species Buxus microphylla Name Homonyms Buxus japonica var. microphylla (Siebold & Zucc.) Müll.Arg. Buxus japonica var. microphylla (Siebold & Zucc.) Müll.Arg. ex Miq.