Everyone knows what kind of vegetable this is. It looks smooth, bigger than garlic, solid and moist, and has no petals.

Sagittarius sagittarius, also known as Scissors Grass, Pteris multifida and Vegetable Eggs, belongs to Alismataceae and is a perennial herb. It has been planted in Liancheng for more than a hundred years, and there are mushrooms in the county annals, that is, arrowheads, sweet and bitter, and arrowheads, commonly known as vegetable eggs. Originated in China, it is distributed in the north and south, and cultivated in the south.

Sagittarius, also known as "Sagittarius" and "taro". Monocotyledon, Alismataceae. Perennial emergent plants. This plant is very tall. Leaves are clustered and there are many roots at the base. Slender creeping branches are produced near the roots, which expand into bulbs with a diameter of 3CM after autumn. The leaves are arrow-shaped, wide and 20-30cm long, and the lobes on the left and right sides of the leaf base are longer than the central piece. Petiole stout, 50-80 cm long. Inflorescence conical. It is cultivated all over East China, and underground bulbs are edible.