Argemone ochroleuca var. stenopetala (Prain) Shinners, 1959 Dataset International Plant Names Index Rank VARIETY Published in Southw. Naturalist 3: 213. 1959 Classification kingdom Plantae family Papaveraceae Name Homonyms Argemone ochroleuca subsp. stenopetala (Prain) G.B.Ownbey, 1958 Argemone ochroleuca var. stenopetala (Prain) Shinners, 1959