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.
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.
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.
USDA Plants: Brassica juncea information.
4 photographs:
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