Rondeletia villosa f. strigosissima Donnell Smith Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Arachnothryx species Arachnothryx rufescens Name Homonyms Rondeletia villosa var. strigosissima Donn.Sm. Rondeletia villosa f. strigosissima Donnell Smith