Sinapis arvensis  L.

Ubiquity:  Common?

Distritution:  Throughout

Plant Communities:  Ruderal

Habitats:  Dry, sunny, grassy or weedy roadsides; in cultivated places like fields/orchards

Elevations:  10-1440'?

Comments:  Non-native.  Probably some  misidentifications.  = Brassica kaber & B. k. var. pinnatifida

Updated:  1/22/98