Extended data:

Mustard et coss。 var。 Multiceps tsen et lee) is a cultivated variety of Brassica in Cruciferae. Millet, up to 150 cm high, has prickly hairs on its young stems and leaves, and tastes spicy;

Stem erect, basal leaves oblanceolate or oblanceolate, undivided or slightly notched, with irregular serrations or double serrations. Upper and top cauline leaves are small, oblong, entire and shriveled. Racemes are terminal and extend after flowering; Flowers yellow, sepals pale yellow, oblong or oval, erect; Petals obovate, silique linear, seeds spherical, purplish brown. It blooms in March-May and bears fruit in May-June.

Cultivated in northern and southern provinces of China. Salt leaves are edible; Warm and sweet. Has the effects of detoxicating, relieving swelling, stimulating appetite, promoting digestion, warming middle warmer and invigorating qi. Can be used for treating sores, carbuncle, swelling of chest and diaphragm, cough with excessive phlegm, gingival swelling and pain, constipation, etc. It can be made into stewed bean curd with potherb mustard, fried pork with potherb mustard and other dishes.

References:

Potherb mustard-Baidu Encyclopedia