中文摘要：

报道了多年卧孔菌属Perenniporia3个中国新记录种。竹生多年卧孔菌尸．bambusicola采自云南省，孔口表面橙色且仅生长于竹子上；树状多年卧孔菌P．dendrohyphidia采自广西，具树状菌丝；灰黄多年卧孔菌P．＆abellina采自云南省，担子果平伏，孔口灰黄色，具树状骨架菌丝，且担孢子较大。根据采集的标本材料提供了它们的详细描述和显微结构图。

英文摘要：

Three species of wood-decaying fungi in the genus Perenniporia, P. bambusicola, P. dendrohyphidia and P. isabellina, are newly recorded in China. Perenniporia bambusicola was found in Yunnan Province, it is characterized by having vivid orange pore surface and growth on bamboo; P. dendrohyphidia collected from Guangxi Autonomous Region is distinguished by its dendrohyphidia in the dissepiments; P. isabellina found from Yunnan Province is characterized by its resupinate basidiocarps, greyish orange pores, large basidiospores and robust arboriform skeletal hyphae. Illustrated descriptions are given for the three species.