prickly poppy

American  

noun

1. any tropical American poppy of the genus Argemone, especially A. mexicana Mexican poppy, having prickly pods and leaves and yellow or white, poppylike flowers.

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prickly poppy British  

noun

1. an annual papaveraceous plant, Argemone mexicana, of tropical America, having prickly stems and leaves and large yellow or white flowers

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Etymology

Origin of prickly poppy

First recorded in 1715–25

Example Sentences

I’d already found the skeleton weed, spiderwort, and toadflax right where she’d said, but the prickly poppy was nowhere to be found.

From "Moon Over Manifest" by Clare Vanderpool

Having crawled through a bramble bush for the prickly poppy, I was feeling a bit prickly myself just then.

From "Moon Over Manifest" by Clare Vanderpool

One morning she had me traipsing out at the crack of dawn for prickly poppy, toadflax, spiderwort, and skeleton weed.

From "Moon Over Manifest" by Clare Vanderpool

The prickly poppy had white petals with orange and red in the middle.

From "Moon Over Manifest" by Clare Vanderpool

Other seeds of this nature are those of wild ginger, celandine, cyclamen, violet, periwinkle, some euphorbias, bellwort, trillium, prickly poppy, dutchman's breeches, squirrel-corn, several species of Corydalis, Seneca snakeroot, and other species of milkworts.

From Seed Dispersal by Beal, W. J. (William James)