1. Noodles

Noodles, alias Jingping, Xiangcaocao, Rice Crock, Plum Blossom Bottle, Noodles, Wide-skinned Vegetables, Piaozui, Sweet Vegetables, Wheat Pomegranate, Oil Bottled Vegetables, Sheep's Foot Tree, Hong Yingcai, Hu Bingcai, Wheat Yellow Vegetables, and Runges; Lantern bubble; Bottles of flowers; Wild spinach (southeast Shandong); Rabbit head (southeast Shandong) is a common name for the seedlings of the herb plant Erigeron of Caryophyllaceae, and it is a kind of wild vegetable that people like to eat in the middle and lower reaches of the Yellow River. This dish is a little astringent, and it is better to eat it when it is tender in the early stage.

The whole grass and tender stems and leaves can be used as medicine, which has the effects of moistening lung to stop cough, cooling blood and stopping bleeding, and can treat cough due to fatigue, epistaxis and vomiting blood.

medicinal material source: it is the whole grass of Dianthus.

harvesting and storage: the whole grass is harvested in spring and summer, washed and dried.

2. Bitter vegetables

Bitter vegetables are used for chest and abdominal pain caused by excess heat and blood stasis, postpartum abdominal pain and other symptoms. Patrinia scabiosa also has the effect of promoting blood circulation and removing blood stasis. It is combined with safflower, hawthorn and other drugs to treat postpartum blood stasis and abdominal tingling.

indications: it is used for intestinal carbuncle, lung carbuncle, high fever, coughing and spitting purulent blood, heat toxic ulcer and furuncle, pain and swelling in chest and abdomen, appendicitis, enteritis, dysentery, postpartum abdominal pain and dysmenorrhea.

3. Oenanthe javanica

Oenanthe javanica fat .24 g, carbohydrate 1.6 g, crude fiber 1. g, calcium 16 mg, phosphorus 61 mg and iron 8.5mg.. Oenanthe javanica also contains rutin, Oenanthe javanica and aesculin. Its tender stems and petioles are fresh and tender, fragrant and refreshing, and can be mixed raw or fried. Oenanthe javanica is sweet and pungent in taste, cool in nature, enters the lung and stomach meridian, and has the effects of clearing away heat and toxic materials, nourishing essence and qi, cleaning blood, lowering blood pressure, dispersing lung qi and promoting diuresis, and can also be used for treating urinary stranguria, stool bleeding, jaundice, toothache due to wind-fire and mumps.

On the other hand, Oenanthe javanica is also called "Passepartout" by people in Jiangsu province. It is usually served as an indispensable delicacy during the Spring Festival, and it is given people good wishes and blessings.

4. Houttuynia cordata Thunb

Houttuynia cordata Thunb is eaten in different ways in different places. For example, in Xishuangbanna, people often eat Houttuynia cordata Thunb in the following ways: first, wash it and cut it into pieces for cold salad; second, cook it in soup or fry it; third, make it into pickles.

Modern research shows that its peculiar smell mainly comes from houttuynia cordata Thunb, an effective component in the volatile oil. Lysimachia is the main antibacterial component of Houttuynia cordata Thunb, which has obvious inhibitory effect on catarrh, influenza, pneumococcus and Staphylococcus aureus.

Houttuynia cordata Thunb. mainly contains volatile oil, decanoyl acetaldehyde, houttuynia cordata Thunb. and many other components, which have inhibitory and antibacterial effects on various pathogenic bacteria, cocci, influenza virus, leptospira, etc., and can improve the immune regulation function of human body.