Papaver radicatum |
Papaver argemone |
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long prickly-head poppy |
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Habit | Erect, stiff-hairy annual, the stems simple or branching, 1.5-5 dm. tall. | |
Leaves | Leaves alternate, basal and cauline, bipinnately dissected. |
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Flowers | Flowers single on long, coarsely-hairy peduncles, nodding in the bud; receptacle not flared; sepals 2, 5-10 mm. long, bristly, separately early-deciduous; petals 4, scarlet with a black base, 1.5-2.2 cm. long, obovate; stamens numerous; style absent, stigma sessile, disk-like, with 5-15 round, stigmatic ridges. |
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Fruits | Capsule oblong-obovoid, 1.5-2 cm. long, prominently ribbed, covered with stiff bristles. |
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Papaver radicatum |
Papaver argemone |
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Flowering time | May-June | |
Habitat | Fields, roadsides, wasteltots, and other disturbed areas. | |
Distribution | Occurring chiefly east of the Cascades crest in Washington; British Columbia to Oregon, east to Idaho.
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Origin | Introduced from Europe | |
Conservation status | Not of concern | |
Sibling taxa | ||
Web links |
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