中国锈革菌属研究1.采自广东和安徽的三个中国新记录种

摘要

报道了锈革菌属Hymenochaete3个中国新记录种.贝尔泰罗锈革菌H.berteroi和极薄锈革菌H.tenuis采自广东省,塔斯马尼亚锈革菌H.tasmanica采自安徽省.贝尔泰罗锈革菌的主要特点是菌丝近念珠状,具刚毛状菌丝,且孢子较小；极薄锈革菌属于裸刚毛组,子实体薄且孢子窄椭圆形或短圆柱形；塔斯马尼亚锈革菌菌肉分层且子实层中存在树状侧丝.文中对这3个种进行了详细的描述和显微结构绘图.%Three wood-decaying fungi in the genus Hymenochaete,H.berteroi,H.tasmanica and H.tenuis are newly recorded in China.H.berteroi and H.tenuis were collected from Guangdong Province,while H.tasmanica was collected from Anhui Province.H.berteroi is characterized by its submonilioid hyphae,presence of setal hyphae and relatively small basidiospores.H.tenuis is unique for its thin basidiocarps and oblong-ellipsoid or short-cylindrical basidiospores in section Gymenochaete.H.tasmanica is distinguished by its stratified context and presence of dendrohyphidia in the hymenium.Illustrated descriptions of these three species are provided based on the Chinese materials.