Quillaja smegmadermos Poepp. ex Walp. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Quillajaceae genus Quillaja species Quillaja saponaria Name Homonyms Quillaja smegmadermos DC. Quillaja smegmadermos Poepp. ex Walp. Quillaja smegmadermos Poepp. Quillaja smegmadermos Ser.