In this paper, four mycelia were respectively isolated from their lamella of Tricholoma matsutake in Changbai Mt. with selected culture media, which were identified with RAPD Marker.

• 摘要利用筛选的分离培养基从4个长白山松口蘑菌褶中各自分离了菌丝体，应用RAPD标记对其真伪进行了鉴定。