1. Beans: Beans are an annual vegetable of the genus Cowpea in the family Leguminosae of the order Rosaceae. Also known as cowpea, long cowpea, and belt bean. Beans are highly adaptable and can be cultivated in open fields or protected areas. They can also be produced year-round and marketed all year round.

2. Cucumber: It is commonly cultivated throughout China, and many areas have greenhouses or plastic greenhouses for cultivation. Widely grown in temperate and tropical regions.

3. Tomato: Tomato is native to South America and is widely cultivated in northern and southern China. Tomato fruits are rich in nutrients and have a special flavor. It can be eaten raw, cooked, processed into tomato sauce, etc.

4. Lotus root: Lotus root is the fat underground stem of lotus and can be eaten. Lotus fields mainly cultivate lotus roots in swamps, and lotus roots are abundant in Hubei, China.

5. Purple eggplant: The shrub can reach 1 meter in height, with small branches, flat or star-shaped hairs with short stalks. The small branches are mostly purple (wild ones often have prickles), and become hairy as they get older. Gradually fall off.

6. Spinach: It belongs to the genus Spinach of the Chenopodiaceae family and is an annual herb. The plant can reach a height of 1 meter, with conical roots, reddish, or less white, leaves that are halberd-shaped to oval, bright green, with entire edges or a few tooth-like lobes.

7. Water bamboo: Belonging to the family Gramineae, water bamboo is a perennial shallow water herb with creeping rhizomes.