Holostylis Rchb. Dataset GBIF Backbone Taxonomy Rank GENUS Published in Deut. Bot. Herb.-Buch: 77 (1841) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Coelospermum Name Homonyms Holostylis Stebbing, 1912 Holostylis Rchb. Holostylis Duch.