The genus Boletus was originally broadly defined and described by Carl Linnaeus in 1753, essentially containing all fungi with hymenial pores instead of gills.

Since then, other genera have been defined gradually, such as Tylopilus by Petter Adolf Karsten in 1881, and old names such as Leccinum have been resurrected or redefined.

These include such as Boletus scaber, now Leccinum scabrum, Tylopilus felleus, Chalciporus piperatus and Suillus luteus.

Most boletes have been found to be ectomycorrhizal fungi, which means that they form a mutualistic relationship with the roots system of certain kinds of plants.

[2][4][5][6] The name is derived from the Latin term bōlētus 'mushroom' from the Ancient Greek βωλίτης, bōlitēs,[7] ultimately from βῶλος, bōlos 'lump' or 'clod'.