Chicken fir mushroom, also known as chicken fir mushroom, is a clumping fungus, several connected, called nested fir, occasionally scattered for the single fir, sometimes dozens to hundreds of connected, called torch fir or cape fir. Chicken fir mushroom is Yunnan's specialties, the local people according to the color of the cap will be divided into white fir, yellow fir or anti-hair fir, with black green fir, gray yellow grass fir and so on.