UW Burke Herbarium species comparison

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Brassica napus

rape, winter rape, rapeseed

Brassica napus
Flowering time April-June
Habitat Disturbed areas including fields, roadsides, and wastelots, where often escaped from cultivation.
Distribution
Occurring on both sides of the Cascades crest in Washington; widely distributed throughout much of North America.
[WildflowerSearch map]
[BONAP county map]
Origin Introduced from Eurasia
Conservation status Not of concern
Sibling taxa
B. juncea, B. nigra, B. oleracea, B. rapa
Web links 
Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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