Indian name : Rai
Scientific name : Brassica nigra (black mustard), B. juncea (brown mustard),
B. hitra (white mustard)
Part used : seed
Systematic position : Kingdom : Plantae Division : Magnoliophyta Class
: Magnoliopsida Order
: Brassicales Family
: Brassicaceae Genus
: Brassica Species : B. nigra,
B. juncea,
B. hitra