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Wood Poppy (Stylophorum diphyllum)



Nancy Payne


Feed the Birds

Feed the Birds
Don’t worry — there’s nothing wrong with providing food for birds over the winter, as long as you follow these guidelines.

HAVE YOU SEEN THIS PLANT?

Wood Poppy (Stylophorum diphyllum)

A.K.A: Celandine poppy, yellow poppy

RELATIVES: pale poppy (Papaver alboroseum), Arctic poppy (P. radicatum)

ORIGIN: native

RANGE: in Canada, restricted to three small, fragmented sites near London in southwestern Ontario

HABITAT: Carolinian forest

STEM: erect, hairy, up to 40 centimetres tall

LEAVES: mainly basal; up to 15 cm long and 6 cm across; paler underneath with five to seven deeply divided, irregular lobed or toothed segments

FLOWERS: deep yellow with four petals each 2 to 5 cm long; occur in clusters of up to four, blooming in May and early June

FRUIT: greyish hairy seed pod capsule divided into three or four longitudinal segments

FEEDS:  bees and other pollinators, mice (seeds), white-tailed deer and other browsing mammals

PROPAGATED BY: ants

STATUS: listed as endangered by COSEWIC in 2000; plant and habitat protected under Ontario’s Endangered Species Act

THREATS: invasive plants, trampling during recreational activities

IF YOU SEE IT: Consider yourself privileged to catch a glimpse of this imperilled species.

MISC.: All parts have a bitter yellow sap.

-Nancy Payne