There are many fruiting bodies in hypsizygus marmoreus, each cluster 15 ~ 50 plants, sometimes scattered, when scattered, the number is small, and the bacterial cover is large. The cap is hemispherical when it is young, and gradually expands outward after crimping, with a diameter of 4 ~ 15 cm, nearly white to grayish brown, and dark marble markings in the center. The folds are nearly white, and they are straight and round with the stipe, dense to slightly sparse. The stipe is 3 ~ 10 cm long and 0.3 ~ 0.6 cm thick, which is partial or medium. Spores are broadly ovoid to nearly spherical, transparent under microscope and white when stacked.

The temperature range of mycelium development is 9-30℃, and the optimum temperature is 22-24℃. The primordium of fruiting body differentiated at 4- 18℃, and the suitable growth temperature was 10- 14℃. The water content of the culture medium should be about 65%, and water should be replenished before fruiting to make the water content reach 70%-75%. The relative humidity of the mushroom house was 98%- 100% during the mushroom bud differentiation period. The relative humidity of mushroom house during mushroom growth period is 90%-95%; The mycelium growth stage does not need light, but it needs to be stimulated by weak light in the mushroom differentiation stage. The fruiting body grows phototropically. If it is cultivated in the basement or cave, the fluorescent lamp should be on day and night 10- 15 hours. Hypsizygus marmoreus needs fresh air at all stages of growth, especially when a large number of primordia appear, and it should be ventilated 4-8 times per hour; The optimum pH value of mycelium growth stage is 6.5-7.5. Hypsizygus marmoreus is an edible fungus that appears in autumn and winter in the north temperate zone.