Alnus viridis var. brembana (Rota) Callier Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Alnus species Alnus alnobetula Name Homonyms Alnus viridis subsp. brembana (Rota) P.A.Schmidt Alnus viridis var. brembana (Rota) Nyman Alnus viridis var. brembana (Rota) Callier Alnus viridis f. brembana (Rota) Bolzon