Identification of Ectomycorrhizal Fungi in a Pinus $rigida-rigida\;{\times}\;taeda$ Stand

Ectomycorrhizal fungi in a pine stand were identified by collecting mushrooms from forest floor of a 24-year-old Pinus stand in Suweon from late June to early November of 1981. Of over 70 different mushrooms collected, 26 were identified by species names and 20 were classified into genus categories. A total of 17 different fungal genera were represented in this pine stand. Most commonly observed mushrooms belonged to the genera of Russula, Lactarius, Boletus and Amanita. The genus Hebeloma and following four species are listed as new genus and species, respectively, which have not been reported previously in Korea: Inocybe fastigiata, Phylloporus bellus, Lactarius glaucescens, and Lactarius subvellereus. The Phylloporus bellus has been incorrectly identified in Korea as Phylloporus rhodoxanthus.