Specimens of Heterobasidion annosum sensu lato were collected on fallen trunks of Picea schrenkiana var. tianshanica in nature forests from western Xinjiang of China.

• 摘要在新疆西部伊宁地区的天山云杉上发现异担子菌，并从4号标本中分离到41个单孢菌株。