Boletus

Boletus is a genus of mushroom-producing fungi, comprising over 100 species. The name is derived from the Latin term bōlētus 'mushroom' from the Ancient Greek βωλίτης, bōlitēs, ultimately from βῶλος, bōlos 'lump' or 'clod'. However, the βωλίτης of Galen is thought to have been the much prized Amanita caesarea. (Wikipedia)