Alnus kamschatica (Regel) Kudô Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Alnus species Alnus alnobetula Name Homonyms Alnus kamschatica (Regel) Kudô Alnus kamschatica (Regel) Kudô ex Masam.