Maolan, situated in the southern part of Guizhou province, is a very rare region of primitive subtropical Karst forest. The Maolan Karst forest is rich in fungi resources. A preliminary investigation was conducted in 1984-1986 and over 400 series of specimens of fungi have been collected. Preliminary studies show that they fall 35 families, covering 81 genera with 182 species (including var. species). Basidimycotina have 151 species in 68 genera of 29 families. Ascomytina consists of 31 species in 13 genera...