Alnus rubra Desf. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Alnus species Alnus serrulata Name Homonyms Alnus rubra Bong. Alnus rubra Desf. ex Steud. Alnus rubra Desf. ex Corrie Alnus rubra Desf.