Drimys rivularis Vieill. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Canellales family Winteraceae genus Zygogynum species Zygogynum pancheri Name Homonyms Drimys rivularis Vieill. ex Tiegh. Drimys rivularis Vieill. ex P.Parm. Drimys rivularis Vieill.