Portulaca oleracea L., also known as Equisetum, Equisetum and Polygonum Multiflori Radix, is generally reddish-brown, and its leaf thickness is like an inverted ellipse. It contains protein methionine, riboflavin, ascorbic acid and other nutrients. Because it contains a lot of acidic substances, it will feel a little sour to eat. The whole herb is used as medicine, which has the functions of clearing heat, promoting diuresis, detoxicating, reducing swelling, diminishing inflammation, quenching thirst and diuresis. The seeds are bright; It can also be used as veterinary drugs and pesticides. Tender stems and leaves can be used as vegetables, taste sour and are also good feed. There are many ways to eat it, such as fried, cold and stuffed. Such as garlic mixed with ponytail, ponytail scrambled eggs, ponytail buns, ponytail porridge and so on.

2, shepherd's purse

Shepherd's purse shepherd's purse is also called water chestnut. In the fields, you can often see small shepherd's purse flowers. The stem and leaf of shepherd's purse are eaten as vegetables, and its dietotherapy function is to cool blood, stop bleeding, tonify deficiency and strengthen spleen, clear heat and promote diuresis. Pick some tender leaves or winter buds of shepherd's purse in spring. After blanching, it can be cold mixed, dipped in sauce, made into soup and fried. Shepherd's purse jiaozi and wonton are indispensable delicacies on the spring table, and can also be made into delicious shepherd's purse porridge.