King bolete is a well known Boletus edulis with many common names as Porcini, Steinpilz, penny bun or Cep and is one of the many good, delicious and meaty edible mushrooms, sought after by the people all over the world. These very popular mushrooms in Europe and diverse ecosystems of North America, grow under hemlock and oak on sphagnum mosses and on lawns under conifers trees.