Dryas chamissonis Spreng. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Dryas species Dryas integrifolia Name Homonyms Dryas chamissonis Spreng. Dryas ×chamissonis Spreng. ex Juz. Dryas chamissonis Spreng. ex Jurtzev