Page author: David Giblin
Brassica napus
rapeseed
Specimens
Photos
Distribution: Occurring on both sides of the Cascades crest in Washington; widely distributed throughout much of North America.
Habitat: Disturbed areas including fields, roadsides, and wastelots, where often escaped from cultivation.
Flowers: April-June
Origin: Introduced from Eurasia
Growth Duration: Annual, Biennial
Conservation Status: Not of concern
Pollination: Bees, flies, butterflies
Description:
[none provided]
Accepted Name:
Brassica napus L.
Publication: Sp. Pl. 2: 666. 1753.
Publication: Sp. Pl. 2: 666. 1753.
Synonyms & Misapplications:
Brassica napobrassica (L.) Mill.
Additional Resources:
PNW Herbaria: Specimen records of Brassica napus in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Brassica napus checklist entry.
OregonFlora: Brassica napus information.
E-Flora BC: Brassica napus atlas page.
CalPhotos: Brassica napus photos.
USDA Plants: Brassica napus information.
6 photographs:
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