Betula ×humilis Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Betula species Betula intermedia Name Homonyms Betula humilis Schrank Betula ×humilis Fr. ex Regel Betula humilis Marshall Betula ×humilis Fr.