Alnus glutinosa var. laciniata (Willd.) Regel Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fagales family Betulaceae genus Alnus species Alnus glutinosa Name Homonyms Alnus glutinosa f. laciniata (Aiton) H.J.P.Winkl. Alnus glutinosa var. laciniata (Aiton) Willd. Alnus glutinosa f. laciniata Willd. Alnus glutinosa var. laciniata (Willd.) Regel Alnus glutinosa f. laciniata (Aiton) Koehne Alnus glutinosa subsp. laciniata (Aiton) Regel