tricholoma sulphureum (sin. agaricus sulphureus) it occurs in deciduous woodlands in europe from spring to autumn.

grass colorful outdoor park outdoors isolated photograph tricoloma focus wild mushroom bright yellow mushrooming collecting hunting toxicity ecosystem botany vegetation pie hat quercus plates earth wood cap fresh inedible flora sulfur toxic background green season natural stinky mushrooms ecology oak plant fall knight sulphur agaric mycology toadstool macro smell sulphureum gas poisonous fungi nature closeup autumn fungus tricholoma forest agaricus sulphureus