It is a vegetable, which can also be called auricularia auricula, lichen, auricularia auricula, terrestrial auricularia auricula, Leigong auricularia auricula, soft-shelled yam, sweet potato peel and so on. Different regions have different names.

This wild vegetable is a combination of fungi and algae, and generally grows in dark and humid places. After every heavy rain, you can see these wild vegetables on the grass in the country. This ground vegetable is green. Many people didn't know this plant was delicious when they first saw it. Unfortunately, they often ignore this point.

In fact, the living atmosphere of this local dish is very extensive, and it can grow in many places, with wide adaptability to the environment, strong drought tolerance and low requirements for soil, and any environment can thrive. Moreover, this kind of wild vegetable plant is very popular in rural areas, and it is called "the treasure given by God", and its value is very precious.

Many rural people will pick this dish to eat. They can cook soup, stir fry, make stuffing, pickle and so on. The eating method is colorful, delicious and rich in nutritional value. It contains protein, vitamins and minerals, such as phosphorus, zinc and calcium. Regular consumption can enhance human immunity.

The meaning of the ear:

Nostoc commune, alias Nostoc commune, Nostoc commune, Nostoc commune, Nostoc commune, Nostoc commune, Nostoc commune, Nostoc commune and so on. Nostoc commune is a kind of nitrogen-fixing cyanobacteria. What we usually see is its native plant, which is wrapped in glue outside and wrapped in algae filaments inside.

Studies have shown that Nostoc commune contains many nutrients, and the content of protein is higher than that of eggs, Auricularia commune and tremella commune. The content of total amino acids is similar to that of Nostoc flagelliforme and Lentinus edodes, so Nostoc commune is a good source of human protein.

Reference to the above content: Baidu Encyclopedia-Nostoc commune