Physocarpus amurensis var. concolor Kom. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Physocarpus species Physocarpus amurensis Name Homonyms Physocarpus amurensis var. concolor Kom. ex Pojark. Physocarpus amurensis var. concolor Kom.