Casearia tremula (Griseb.) Griseb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malpighiales family Salicaceae genus Casearia species Casearia tremula Name Homonyms Casearia tremula (Griseb.) Griseb. ex C.Wright Casearia tremula (Griseb.) Griseb.