is also called shepherd's purse. Cruciferae green plant is a very popular edible wild vegetable. The natural shepherd's purse has loose leaves and grows on the ground, and its color is light green. Folklore has the view that "on March 3rd, local dishes are boiled with eggs".

how to eat: it is often made into steamed buns or meat stuffing. Stir-fried shepherd's purse, mixed with cold dishes in dipping sauce or boiled soup can all become mouth-watering delicacies. In addition, you can also use shepherd's purse to cook soup and prepare delicious shepherd's purse porridge.

efficacy: it is beneficial to improve human immune function. It can also reduce blood pressure, strengthen the spleen and nourish the stomach, and treat diseases such as gastrointestinal spasm, gastritis, acute enteritis and colitis. The whole shepherd's purse is used as medicine, which has the effects of clearing eyes, refreshing, reducing fever, facilitating urination and treating dysentery. Second, Artemisia scoparia

is also known as Artemisia scoparia, with a single main stem and a narrow spindle shape. Head, mostly, hemispherical or subglobose. Inflorescence stipules hemispherical, with milky white stipules.

How to eat: There are many ways to eat Artemisia argyi. It can be made into steamed buns and meat stuffing, steamed with cornmeal, washed with tofu and cooked.

efficacy: it mainly treats swelling and heat cough, sore throat, neonatal jaundice due to cold and dampness, dysentery due to heat, non-stranguria, rheumatalgia, hematemesis, hemoptysis, traumatic bleeding, scabies and furuncle. 3. Grifola frondosa

alias Grifola frondosa, Chenopodiaceae, is an annual woody plant with thick stems, edges, emerald green or dark purple patterns and many branches; Branches rise or progress. Born in Yuan Ye, barren hills, grasslands, roadsides and around houses, China grows and develops widely all over the country. Grey vegetables are one of the traditional cuisines in Miao nationality areas.

how to eat: pick seedlings or tender stems and leaves every April-June. Collect tender stems and leaves, blanch in boiling water pot to wash off bitter taste, and make a variety of dishes. Cut into strips for drying or fresh use. Blanch the cabbage in hot water before frying. Caution: After taking it, direct exposure to sunlight can cause solar dermatitis.

Efficacy: It can cure wind-cold and cold, and is suitable for acute enteritis, diarrhea, wet sores, pruritus and poisonous insect bites. It has the effects of clearing away heat and promoting diuresis, moistening intestine, removing toxin, clearing heat and promoting diuresis, relieving itching and relieving muscle. Four, noodles

another name is noodle tree, an annual woody plant. The whole plant has glandular hairs, and the nodes are large. Generally, there are 5-1 grasses with blue-purple or pale pink flowers. There are many branches above the middle of the stem, with opposite leaves, and the basal leaves are slightly spoon-shaped. It is a kind of wild vegetable that people like in the middle and upper reaches of the Yellow River (especially in Henan and Shandong Province).

How to eat: Steamed food is the dominant food, and steamed noodles with flour have long been familiar to everyone. In addition to steaming, it can be used as a hot pot side dish of noodle soup, mixed with cold dishes and dipped in sauce, which has a proper taste and can be hot. It can also be used to cook soup and mix stuffing.

efficacy: nourishing yin, removing heat and treating weak and dry cough. For example, the noodle wolf treats grass and tender stems and leaves as medicine, which has the effect of relieving cough, moistening lung, dispersing blood and stopping bleeding, and can also treat cough, epistaxis and hematemesis caused by fatigue.