Mustard Plant

"Mustard plant"? If so, the mustard plant is a member of the Brassicaceae family and is cultivated for its seeds, leaves, and stems. Mustard seeds are commonly used as a spice, and the plant is known for its pungent flavor. There are different varieties of mustard plants, including black, brown, and white mustard. The leaves of some varieties are also used as greens in various cuisines.