Contents of heavy elements in mushrooms from the Dresden area and from some parts of Poland, by use of three methods of measurement (PIXE, AAS and NAA) were determined, with the special interest focused on wild growing and cultivated meadow mushrooms. The ability for accumulation of Se, Cu, Ag and Cu was established. In some wild growing mushrooms the values of Cd, Hg, As and Pb exceeded allowed limits for human nutrition. (author). 16 refs, 1 fig., 5 tabs.