Alnus americana Ettingshausen, 1883 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Alnus species Alnus americana Name Homonyms Alnus americana K.Koch Alnus americana (Regel) Czerep. Alnus americana Ettingshausen, 1883