Shepherd's purse is a shallow water plant. The stems are slender, soft, multi-branched, creeping, rooting at nodes, floating on water or born in soil. Leaf-shaped water lilies are small and unique, with bright yellow flowers sticking out of the water, many flowers and long flowering period.

Word decomposition

The explanation of water chestnut [water chestnut] is a perennial herb with slightly round leaves, floating on the water, rooted in the water, and yellow flowers in summer; There is an oval capsule. Whole grass can be used as medicine. Radical: meter; Non-staple food vegetables: vegetable market. Cabbage. Spinach. Wild vegetables. Vegetable noodles are delicious. Food other than staple food: beef. Vegetables and livestock. Dishes. Recipes. Famous dishes. Radical: Damn it.