What's the name of yam?

Drawn yam is called sugar-coated yam, and you can tell it's beet. Drawn yam is a traditional name and belongs to a famous vegetarian dish. Its color is persimmon yellow,

What's the name of yam?

Drawn yam is called sugar-coated yam, and you can tell it's beet. Drawn yam is a traditional name and belongs to a famous vegetarian dish. Its color is persimmon yellow, and it can draw ten-foot-long filaments. Crispy, sweet and crisp. It's a pressed beet. Formerly known as Dioscorea, it is a plant of Dioscorea in Dioscoreaceae. The stem is long and cylindrical, growing vertically; Leaves alternate in the lower part of the stem, sometimes opposite in the middle and upper part; Inflorescence axis is zigzag, bracts and perianth segments have purple-brown spots; The fruit is triangular oblate or triangular round with white powder. Flowering period 6? In September, the fruit period is 7? 1 1 month. The name of Chinese yam comes from the medical monograph "Shen Nong Ben Cao Jing": Chinese yam, Yu Yan when Qin Chu was born, Tu Shu when Zheng Yue was born, and goat when Qi Zhao was born.