Pleurotus ostreatus

Pleurotus ostreatus, a mollusk and bivalve, is widely distributed in the world's freshwater waters, among which the quality of Mississippi River in the United States, Wanghu Lake in Yangxin, Hubei, China and Mekong River in Vietnam are the best. Pleurotus ostreatus is mainly used to cultivate nucleated pearls and pictographic pearl nuclei, and Pleurotus ostreatus is mainly used to cultivate nucleated pearls and pictographic pearl nuclei. Compared with other water systems, the Pleurotus ostreatus in Wanghu Lake in Yangxin County is pollution-free, heavy in proportion, pure white in color, tough in texture and not easy to break. It is the highest among all water areas in China and is regarded as a treasure by merchants, so Wanghu Lake is called the hometown of Pleurotus ostreatus in China.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)