This picture is mislabeled. My original source had this as "Argemone mexicana var. ochroleuca", but Sanchez in "La Flora del Valle de Mexico" (1968) and Grey-Wilson in "Poppies" (1st ed. 1993) both rank it as a species.
Apologies.
Common name: Pale Mexican Poppy
Family: Papaveraceae
Genus: Argemone
Species ochroleuca
