Sherry red, annual herbs, mustard varieties, mustard leaves with stems pickled, is the snow red (also known as Sherry Weng), commonly known as spicy vegetables. The leaves are y lobed with crinkled edges and bright yellow flowers. The stems and leaves are common vegetables, usually pickled.

In northern China, the leaves turn purplish-red in the fall and winter, hence the name "Xue Li Hong". In southern China, because it is rare to see the reddish-purple color of "Xue Li Hong", it is also mislabeled as "Xue Li Hong". According to the famous lexicographer Wang Guanghan's "Study on Lexicon Issues * "Modern Chinese Dictionary" Recommended Word Forms Review", it is regarded as "potherb". Potherb, "Guangyun" sound "Hu Gong cut", "Jiyun" interpretation for "Mao". The Guangqunfang spectrum - vegetable spectrum five ":" four Ming has a dish called potherb mustard, deep snow, all vegetables freeze damage, this dish is only green." It is said that this dish in the snow when anti-mao, so the name. For the cruciferous plant mustard young stem leaves. It is a variant of leafy mustard in the mustard group of vegetables.

Alias: snow vegetable, spring not old, frost not old, some districts and counties in Chongqing also called its fragrant green vegetables. Some areas of northwestern Hubei is also called waxy vegetables. Temperature, taste sweet and pungent; into the liver, stomach, kidney meridian.