Different shapes: Pleurotus ostreatus has a large cap, an umbrella-shaped flat shape and a short stipe. The lid of Pleurotus eryngii is smaller than Pleurotus ostreatus, with a hemispherical shape and a longer stipe.

Different nutritional values: Pleurotus ostreatus is rich in nutrition, which contains 7 kinds of essential amino acids, and also contains a lot of vitamins, inorganic salts and trace elements.