1, noodle dish, also called noodle tree here in Henan Province, is a wild vegetable like shepherd's purse, which grows mostly in the fields and wheat fields in early spring with slender leaves and looks like noodles. There are many ways to eat noodles in Henan, which can be used as a side dish of noodle soup, cold salad, hot fried, soup and stuffing.

2. Noodles are mostly wild vegetables that grow in the fields and wheat fields in early spring, which are very tender. It has that effect of moistening lung, relieve cough, cooling blood and stopping bleeding, and can treat cough due to fatigue. It has no special taste, the leaves are thick and soft, and it tastes very good.

3. panicum miliaceum. The whole plant has glandular hairs and swollen nodes, and the plant height is about 30-60 ㎝.

4, the leaves are opposite, lanceolate, and the base is United. Cymes are terminal, usually with 5-10 flowers. Flowers bisexual, sepals united, petals 5, clawed. Stamens 5, inserted below; Style 3. Capsule, 3-5-loculed, containing many seeds; The calyx tube is enlarged at the base and oval when it bears fruit, and the upper part is narrowed like a bottle.

5. Original form: annual herb, 20-60cm high. The whole plant is glandular hairy. The main root cylinder is slender. The stems are erect, the nodes are obvious and enlarged, and they are forked. Basal leaves spatulate; Cauline leaves are opposite, elliptic-lanceolate or lanceolate, 5-8cm long and 5- 10mm wide, with blunt apex, tapering base and entire margin.