Cornus canadensis f. elongata (Peck) House Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Cornales family Cornaceae genus Cornus species Cornus canadensis Name Homonyms Cornus canadensis f. elongata Peck Cornus canadensis f. elongata (Peck) House Cornus canadensis var. elongata Peck