Argemone mexicana

(redirected from Mexican prickly-poppy)
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Noun1.Argemone mexicana - annual herb with prickly stems and large yellow flowersArgemone mexicana - annual herb with prickly stems and large yellow flowers; southern United States to West Indies and Mexico
argemone, devil's fig, prickly poppy, white thistle - any plant of the genus Argemone having large white or yellow flowers and prickly leaves and stems and pods; chiefly of tropical America