Brassica nigra

black mustard
Introduced
Family:Brassicaceae
Annual.Flowers: yellow flowersApril-September

Upper leaves not clasping stem. Usually hairy.

References

Observations

Related Species

Synonyms

  • Mutarda nigra

Photos

(c) Mark Kluge (CC BY-NC)
(c) Mark K. James (CC BY-NC)
(c) dlindgren (CC BY-NC)
(c) Theresa Sinicrope Talley (CC BY-NC)
(c) Bonnie Kinder (CC BY-NC)