Arcytophyllum setosum (Ruiz & Pav.) Standl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Arcytophyllum species Arcytophyllum setosum Name Homonyms Arcytophyllum setosum (Ruiz & Pav.) Schltdl. Arcytophyllum setosum (Ruiz & Pav.) Standl.