Glaucium flavum Glaucium flavumCommon name(s): Yellow Hornpoppy, Sea-Poppy, Yellow Horned PoppyFamily: PapaveraceaeOrigin: Africa, Asia, EuropeCategories: Wildflowers | Yellow & Orange Flowers |More species from the Papaveraceae family Chelidonium majus seeds Papaver somniferum cv. Chelidonium majus “Laciniatum” Chelidonium majus Chelidonium majus “Pleniflorus” Eschscholzia californica Papaver cambricum Papaver argemone Papaver dubium Eschscholzia californica “Alba” Papaver rhoeas