in taxon white mustard plant white mustard yellow mustard bai jie An annual plant of the family *Brassicaceae*. Grown for its seeds, mustard, as fodder crop or as a green manure, it is now widespread worldwide, although it probably originated in the Mediterranean region. Brassica alba Brassica hirta MANSFELD:24142 PLANTS:SIAL5 white mustard yellow mustard mustard plant Sinapis alba requires discussion