Knoxia wightiana Schltdl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Hedyotis species Hedyotis leschenaultiana Name Homonyms Knoxia wightiana Wall. ex G.Don Knoxia wightiana Wall. Knoxia wightiana Schltdl. ex Hook.f. Knoxia wightiana Schltdl. Knoxia wightiana Wall. ex Wight & Arn.