Page author: David Giblin
Brassica juncea
brown mustard, leaf mustard
Specimens
Photos

Distribution: Occurring in scattered locations on both sides of the Cascades crest in Washington; Alaska to California, east across North America to the Atlantic Coast.

Habitat: Disturbed areas including fields, roadsides and wastelots.

Flowers: May-July

Origin: Introduced from Eurasia

Growth Duration: Annual

Conservation Status: Not of concern

Pollination: Bees, flies, butterflies

Description:

[none provided]


Accepted Name:
Brassica juncea (L.) Czern.
Publication: Consp. Pl. Charcov. 8. 1859.

Synonyms & Misapplications:
Brassica japonica (Thunb.) Siebold ex Miq.
Brassica juncea (L.) Czern. var. crispifolia L.H. Bailey [VPPNW2]
Brassica juncea (L.) Czern. var. juncea [VPPNW2]
Sinapis juncea L.
Additional Resources:

PNW Herbaria: Specimen records of Brassica juncea in the Consortium of Pacific Northwest Herbaria database

WA Flora Checklist: Brassica juncea checklist entry

OregonFlora: Brassica juncea information

E-Flora BC: Brassica juncea atlas page

CalPhotos: Brassica juncea photos

4 photographs:
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