Agaricus bresadolanus (parkland mushroom[2]) is a toxic species of fungus in the genus Agaricus.

Its spores are ellipsoid and lack a germ pore, with dimensions of 5.5–7.5 by 4.0–5.0 μm.

[3] It was described by Hungarian mycologist Gábor Bohus in 1969.

[4] A rare species, it has been recorded in Asia and southern Europe, where it fruits singly or in groups along paths and in grassy area of deciduous woodland.