我省专家团队确定大型真菌新物种海滨轴灰包

Group 1 - The core finding of the research is the identification of a new fungal species named "Coastal Axial Gray Mushroom," which belongs to the order Agaricales and family Agaricaceae, thriving in extreme conditions of the tropical intertidal zone in Hainan, capable of withstanding temperatures around 50°C, strong sunlight, salinity stress, and poor sandy soil [3][4] - The species was first discovered by Yuan Langxing during a coastal survey and later encountered by Xue Meili while birdwatching, highlighting its unique adaptation to harsh environments [3][4] - The morphology of the Coastal Axial Gray Mushroom is distinct, with a closed cap shape, which is hypothesized to be an evolutionary trait for survival in extreme conditions, reaching heights of up to 23 centimeters and featuring a surface covered with hair-like or scale-like structures [3][4] Group 2 - Although recognized as a new species, the Coastal Axial Gray Mushroom was previously misidentified in China as a widely distributed species described in India, but molecular systematics revealed it to be a distinct species [4] - The underground mycelial network of the Coastal Axial Gray Mushroom plays a crucial role in sand stabilization and coastal protection, prompting experts to recommend the establishment of dedicated conservation areas to maintain the integrity and sustainability of this species and its ecosystem [5]