Alnus obcordata C.A.Mey. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Alnus species Alnus cordata Name Homonyms Alnus obcordata C.A.Mey. ex Steud. Alnus obcordata C.A.Mey.