Rudgea mcphersonii Dwyer Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Rudgea species Rudgea mcphersonii Name Homonyms Rudgea mcphersonii Dwyer ex C.M.Taylor Rudgea mcphersonii Dwyer