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Argemone mexicana L.
Engl.: Mexican prickly poppy, Mexican poppy, Mexican pricklypoppy, prickly poppy, yellow thistle.
Deu.: Mexikanischer Stachelmohn.
Fran.: argemone.
Sven.: gul taggvallmo.
Pre-Linnaean: Papaver spinosum flore luteo.
Bot. syn.: Argemone leiocarpa Greene.