EN
The gypsum mortar and sandstone of the 1000 year - old ruins in Lednogora wereinhabited by abundant mycoflora wich included predominantly Alternaria alternata, Aspergillus fumigatus, Chrysosporium pannorum, Cladosporium herbarum, Cunninghamella elegans, Epicoccum purpurascens, Fusarium solani, F. culmorum, F. equiseti, Monocillium indicum, Mortierella acuminata, M. alpina, M. claussenii, M. minutissima, Penicillium cyclopium, P. martensii and Tririrachium roseum. Fungi occurred on and in the examined samples and seem to participate in the deterioration of the biulding materials used in construction.