Glaucium flavum n 1: yellow-flowered Eurasian glaucous herb naturalized in along sandy shores in eastern North America [syn: {horn poppy}, {horned poppy}, {yellow horned poppy}, {sea poppy}, {Glaucium flavum}]
Glaucic \Glau"cic\, a. (Chem.) Of or pertaining to the {Glaucium flavum} or horned poppy; -- formerly applied to an acid derived from it, now known to be fumaric acid. [1913 Webster]
Glaucine \Glau"cine\, n. (Chem.) An alkaloid obtained from the plant {Glaucium flavum}, as a bitter, white, crystalline substance. [1913 Webster]