Brassica juncea, commonly brown mustard, Chinese mustard, Indian mustard, leaf mustard, Oriental mustard and vegetable mustard, is a species of mustard plant.
Brassica juncea
Lai shak, mashed potato and fried eggplant
Fried mustard green dish
Gat kimchi, a variety of kimchi made with mustard greens
The mustard plant is any one of several plant species in the genera Brassica, Rhamphospermum and Sinapis in the family Brassicaceae. Mustard seed is used as a spice. Grinding and mixing the seeds with water, vinegar, or other liquids creates the yellow condiment known as prepared mustard. The seeds can also be pressed to make mustard oil, and the edible leaves can be eaten as mustard greens. Many vegetables are cultivated varieties of mustard plants; domestication may have begun 6,000 years ago.
Flower of mustard plant
Mustard Plant and Butterflies, early or middle Ming dynasty c. 1368–1550
Wild white mustard (Sinapis alba)
Mustard field