A plant genus of the family PAPAVERACEAE that contains isoquinoline alkaloids.

Synonyms: txid54795, Argemone, Argemone mexicanas, Poppies, Prickly, txid54796, Prickly Poppies, Prickly Poppy, mexicana, Argemone, Poppy, Prickly, Argemones, Argemone mexicana