中文摘要：

报道了小香菇属2个中国新记录种,即耳状小香菇Lentinellus auricula和海狸色小香菇Lentinellus castoreus,并确认粗毛小香菇Lentinellus vulpinus在中国的分布。对上述3种进行了详尽的形态学描述并提供特征线条图,编写中国小香菇属Lentinellus已知种分种检索表。

英文摘要：

Two new records of Lentinellus in China,Lentinellus auricula and Lentinellus castoreus are reported.The previous records of Lentinellus vulpinus in China are proved to be mistaken,and the reconfirmation of the occurrence of the species is made based on a specimen recently collected from Jilin of northeastern China.The morphological characteristics of these three species are described in detail and illustrated based on Chinese collections.A key to the species of Lentinellus known from China is provided.