Rhamnus capraeifolia subsp. capraeifolia Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rhamnaceae genus Frangula species Frangula discolor Name Homonyms Rhamnus capraeifolia var. capraeifolia Rhamnus capraeifolia subsp. capraeifolia