Rhamnus trigyna Buch.-Ham. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rhamnaceae genus Sageretia species Sageretia filiformis Name Homonyms Rhamnus trigyna Buch.-Ham. ex D.Don Rhamnus trigyna Buch.-Ham.