The hyphae are colorless and transparent, with varying cell lengths, 46 to 400 μm, with an average of 217 μm, and a width of 6 to 18 μm, with an average of 10 μm. They are divided into multicellular hyphae by septa and continue to branch and spread. , intertwined with each other to form a loose network of mycelium.
The cell wall varies in thickness, contains multiple nuclei, has no hilum, stores many nutrients, is in a dormant state, and can withstand adverse environments such as drought and low temperature. Under suitable conditions, it can grow in places with thinner cell walls. protuberances, forming germ tubes, and the resulting hyphae can develop into normal fruiting bodies. It is composed of cap, stipe, gills, outer membrane, and pedicle. Outer membrane: Also known as coating and foot wrap, the top is gray-black or off-white, gradually getting lighter downwards, and the base is white. The immature fruiting body is wrapped in it. As the fruiting body increases, the outer membrane is left at the base of the stipe to form the bacterium. Trust.
Stipe: medium-growing, with the top connected to the cap and the base connected to the stipe, cylindrical, 0.8-1.5 cm in diameter, 3-8 cm long, and can reach more than 8 cm when fully extended .
Pellipse: attached to the stipe, bell-shaped before opening, umbrella-shaped after opening, and finally dish-shaped, with a diameter of 5 to 12 cm, and the largest one reaches 21 cm; mouse gray, with a darker center Deep, gradually lighter around, with radial dark cilia, sometimes with raised triangular scales.
Gillions: Located on the ventral surface of the cap, it consists of 280 to 450 sheet-shaped gills of different lengths arranged in a radial pattern and separated from the stipe. Each gill consists of 3 layers of tissue. , the innermost layer is the pith, which is soft oblique cells with considerable intercellular spaces; the middle layer is the hyphae base layer, with the hyphal cells densely expanded; the outer layer is the hyphae layer, which is formed by the hyphal tip cells into a long and narrow Lateral filaments may expand to form rod-shaped basidiospores and septates. When the fruiting body is not fully mature, the gills are white, gradually turning pink during the ripening process, and finally dark brown.
Basidiospores: egg-shaped, 7-9 μm long, 5-6 μm wide, with the outermost layer being the outer wall, the inner layer being the peripheral wall, and the hilum connecting the basidiospores, which is when the basidiospores germinate. Holes that absorb moisture. The initial color is transparent and light yellow, and finally reddish brown. A fungi with a diameter of 5 to 11 cm can scatter 500 million to 4.8 billion spores.