A checklist of wood-decaying fungi in Zhangguangcai Ling Mountains, Northeast China

A total of 445 species is identified based on the identification of related specimens from the mountains preserved in major domestic herbaria, among them 345 species are for the first time reported in the mountains. The known 445 species belong to three classes, 20 orders, 82 families, and 239 genera, within Basidiomycota. The dominant orders are Polyporales, Hymenochaetales, and Agaricales, and the sum of species accounts for 77.53% of all wood-decaying fungal species recorded in the mountains. The dominant families are Polyporaceae, Hymenochaetaceae, Schizoporaceae, Steccherinaceae, and Meruliaceae, and the sum of species accounts for 32.13% of the total known species in the areas. The dominant genera are Xylodon, Trametes, Skeletocutis, Steccherinum, Cyanosporus, Lyomyces, Phellinus, Antrodiella, Peniophorella, and Trechispora, with the sum of species constituting 16.85% of the total known species of wood-decaying fungi in the areas.