Amelanchier grandiflora Douglas Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Amelanchier species Amelanchier grandiflora Name Homonyms Amelanchier ×grandiflora Rehder Amelanchier grandiflora (Wiegand) Wiegand Amelanchier grandiflora Douglas ex M.Roem. Amelanchier grandiflora Franco Amelanchier grandiflora Douglas