Rubroboletus satanas, commonly known as the Satan's bolete is a basidiomycete fungus of the bolete family. It was known scientifically as Boletus satanas until 2014. Found on chalky soil in mixed woodlands in the southern, warmer regions of Europe, it is generally regarded as a poisonous mushroom, with predominantly gastrointestinal symptoms of nausea and violent vomiting occurring if eaten raw or fried. However, reports of poisoning are rare due to its odd appearance and at times putrid smell minimising casual experimentation. There are reports of its traditional consumption in the former Czechoslovakia and Italy after thorough cooking (frying does not remove the toxin).