Thesium refractum Kar. & Kir. ex DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Santalales family Thesiaceae genus Thesium species Thesium linophyllon Name Homonyms Thesium refractum C.A.Mey. Thesium refractum Kar. & Kir. ex DC. Thesium refractum Ledeb., 1850 Thesium refractum Brügger Thesium refractum Kar. & Kir.