Hoffmannia carlsoniae Standl. & L.O.Williams Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Hoffmannia species Hoffmannia huehueteca Name Homonyms Hoffmannia carlsoniae Standl. & L.O.Williams ex Ant.Molina Hoffmannia carlsoniae Standl. & L.O.Williams