NOTES ON SOME DIMERIACEOUS FUNGI

The family Pseudoperisporiaceae is reviewed and the genera accepted ar e briefly discussed. The new species Raciborskiomyces garryanus is pro posed. New combinations in Eudimeriolum, E. andromedae and E. plantagi nis, in Nematostoma, N garryae and N. parasiticum, in Neocoleroa, N. a lpivaga, N. dryadis, N. fimbriata, N. gallica, N. lichenicola subsp. l ichenicola and subsp. bouteillei, and N. molarifera, in Phaeodimeriell a, P. langloisii and P. meliolicola, and in Racibarskiomyces, R. longi setosus, R. peltigericola, and R. volkartianus are presented.