Found 1 items, similar to white thistle.
English → English (WordNet) Definition: white thistle white thistle n 1: any plant of the genus Argemone having large white or yellow flowers and prickly leaves and stems and pods; chiefly of tropical America [syn: prickly poppy, argemone, devil's fig ] 2: spiny shrub with silvery-scurfy foliage of alkaline plains of southwestern United States and Mexico [syn: quail bush, quail brush, Atriplex lentiformis]