Collapsed cabbage (scientific name: BrassicanarinosaL.H.Bailey) is a cruciferous, Brassica genus biennial herb (or cultivated as an annual herb), up to 40 centimeters tall, the whole plant is glabrous, the root is thick, with a short root neck at the top; stems are tufted, basal leaves rosette, the leaf blade rounded-ovate or obovate, dark green, glossy, the midvein is wide, with longitudinal stripes, lateral veins fan-shaped; petiole white, slightly marginal, racemes terminal; flowers pale yellow, slightly marginal, the flower is light yellow, the leaf blade round-ovate or obovate, dark green, shiny, midrib broad, longitudinally striped, lateral veins flabellate; petiole white, slightly margined, racemes terminal; flowers yellowish, sepals oblong, apically rounded; petals obovate or suborbicular, longhorn fruits oblong, fruiting petals with conspicuous midvein and reticulate lateral veins; beak broad and coarse, seeds globose, dark brown, umbilicus conspicuous. Originally distributed in China, Nanjing, Shanghai area most cultivated, collapsed cabbage like cool, do not tolerate high temperature, like light, strong adaptability to the soil, collapsed cabbage is one of the main vegetables in winter.

The efficacy and role of lady's mantle

Lady's mantle, some places called Shanghai green or small Chinese cabbage, because the leaves turned over to the outside, the petiole of the leaf is fat and thick a little bit like a small ladybird, so it is known as the lady's mantle. Lady's mantle is an annual herb that grows close to the ground and has nearly round, outwardly curled, blackish-green, glossy leaves. It is an annual herb with dark green leaves.

People's lettuce is evolved from brassica. Known for its sweet and fresh flavor after frost and snow in the south of China, it is regarded as the treasure of cabbage, which can be fried, cold, and made into soup.

This shows that the floating children's vegetables is a very good nutritional value of vegetables, also known as "vitamin" vegetables, so the lady's mantle vegetables are also valued by foreign countries.

The lady's mantle has a very good laxative effect, often eat lady's mantle people rarely occur constipation, at the same time, lady's mantle can also enhance the human body's body, can improve resistance, often eat lady's mantle there is a certain role of skin care.

Lady's mantle is actually rape, also known as oil cabbage, oil collapsed cabbage, it is a variant of the cabbage subspecies, the color of the leaf is dark green, to the outside of the back of the volume. Lady's mantle cabbage has a sweet and fresh flavor after frost and snow, and is regarded as a treasure among cabbages. Lady's mantle is rich in vitamins, also known as "vitamin" dishes in foreign countries, often eaten to prevent constipation, enhance the body's ability to prevent and fight disease, skin health and beauty.