Bartonia Pursh ex Sims Dataset GBIF Backbone Taxonomy Rank GENUS Published in Bot. Mag. 36: t. 1487 (1812) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Cornales family Loasaceae genus Mentzelia Name Homonyms Bartonia Muhl. ex Willd. Bartonia Pursh, 1812 Bartonia Strong, Tyzzer, Brues & Sellards, 1915 Bartonia Cossmann, 1901 Bartonia Pursh ex Sims