The mycological research was carried out from 1989 to 2003 in spruce monocultures planted on former non-forest land depending on the age of the investigated spruce stands. Monitoring of the macromycetes species diversity, abundance and distribution of fruitbodies, dominance, succession and ecotrophical classifiation of species, fruitbodies biomass production and selected phytopathological factors has been conducted. The results show that mycocoenoses of spruce monocultures can be characterized as predominantly saprotrophic with signifiant representation of ectomycorrhizal symbionts in the youngest stands and by low representation of lignicolous parasites. In the nearest future further monitoring of mycoflra of spruce monocultures on former non-forest land is planned.