Colletia polyacantha Humb. & Bonpl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rhamnaceae genus Colletia species Colletia spinosissima Name Homonyms Colletia polyacantha Humb. & Bonpl. ex Schult. Colletia polyacantha Humb. & Bonpl.