Terrestrial, widely distributed all over the world. Growing in hills, plains, rocks, gravel, sand, grassland, ridges and near the water bank, it is drought-tolerant. When it is dry and crushed by hand, it can grow with water. It can fix nitrogen and resist cold, and can still survive above -30℃ in Antarctica. Widely distributed in China, it is a traditional non-staple food.
Alias Dipicai, Diruan, Ditreadai, etc. , is a combination of fungi and algae, generally growing in dark and humid places, dark black, a bit like soft black fungus. Traditional Chinese medicine believes that Nostoc commune is mild in taste, nourishing and invigorating qi, and is often eaten as soup, with fresh and mellow taste.
Extended data:
Sweet potato is a kind of wild delicious food with rich nutritional value. It contains protein, sugar, minerals, vitamins, cyanobacteria, calcium, phosphorus, iron and other nutrients, especially calcium. Cold and light in taste, it has the effects of clearing away heat and improving eyesight, astringing and astringing, benefiting qi and benefiting intestines.
After picking back the ear, wash away the sediment and sundries with clear water before eating. Tremella fuciformis is rich in iron, protein and other ingredients, which has the efficacy of clearing away heat and toxic materials, and is a good product for supplementing calcium and blood.
When picking wild vegetables, pay attention to finding a clean growing place. Take your time when picking, and pick fresh ones one by one. Don't arrest them. When you come back for cleaning, soak them in water for a while. Fresh-picked vegetables can be dried and sealed in a dry and ventilated place after being cleaned.
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