Tournefortia arguzia (L.f.) Roem. & Schult. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Boraginales family Heliotropiaceae genus Tournefortia species Tournefortia sibirica Name Homonyms Tournefortia arguzia (L.f.) Roem. & Schult.