The results showed that the common characteristic are colony round or irregular,pink,gray,dark gray,pale brown and black,downy. Diameter of the colony 1.0~3.0 mm,account for 1/3 to 1/2 of the height.

• 结果表明；不同培养条件下的共同培养特征为:菌落球形和不规则形；粉色、灰色、灰黑色、浅棕色和黑色；菌落外被茸毛状菌丝；大小为1.；0~3