Colletia exserta Klotzsch Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rhamnaceae genus Colletia species Colletia paradoxa Name Homonyms Colletia exserta Klotzsch ex Reissek Colletia exserta Klotzsch