Nostoc commune is an aerial algae in soil, which grows close to the ground and clings to wasteland, soil surface around rocks and grass. It looks like auricularia auricula, wavy and flaky, and the algae body is rich in gum. When the weather is dry on sunny days, the algae will lose water and dry up, showing brown or nearly black flakes; On rainy days or when the humidity is too high, the algae body swells with water, and it is sticky and slippery, and the meat is olive flake.
Tremella fuciformis has strong tolerance to the natural environment, which can tolerate high temperature and little rain, strong solar radiation, strong wind and dry hot wind, etc. It grows on the isoline of the annual average temperature of 4-8℃, and can tolerate high temperature of 35-38℃ and low temperature of-10℃.
Rainy and humid climate is conducive to its growth, but it is not conducive to its survival when it is too humid. Edible fungus does not have strict requirements on soil, and can grow in poor soil where many higher plants can't live, but it prefers sunny slopes and hilltops with higher terrain to depressions and shady slopes and slopes.
Extended data
Physalis alkekengi grows freely, initially in a colloidal spherical shape, and then expands into a flaky shape, up to 10 cm, which is like a colloidal membrane, dark olive or dark brown, and is dark brown or black after drying. The filaments are curly, and only the filaments around the colony have obvious rubber sheaths, which are yellow-brown, thick and layered, and are constricted at the diaphragm. Terrestrial, widely distributed all over the world.
It grows on rocks, sand and gravel, sandy soil, grassland, ridges and banks near water in hills and plains, and is drought-resistant. 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.
Protein, multivitamins and minerals such as phosphorus, zinc and calcium are abundant in Lycium chinense. Scientists studying in Weizmann, Israel, have found that a component contained in Lycium chinense can inhibit the activity of acetylcholinesterase in human brain, which can produce therapeutic effect on Alzheimer's disease. Ground vegetable is a kind of delicious food, which is most suitable for making soup. It has a unique flavor, can also be cold or stewed, and is also a cold food.
Baidu Encyclopedia-Nostoc commune
Baidu encyclopedia-tremella