Alnus crispa subsp. laciniata Hultén Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Alnus species Alnus alnobetula Name Homonyms Alnus crispa var. laciniata Hultén Alnus crispa subsp. laciniata Hultén