Which regions are the main producing areas of bamboo fungus (Phallus indusiatus)?

The producing areas of bamboo fungus are mainly distributed in Jiangxi, Fujian, Yunnan, Sichuan, Guizhou, Hubei, Anhui, Jiangsu, Zhejiang, Guangxi, Hainan and other places in China, among which Sanming and Nanping in Fujian, Zhaotong in Yunnan, Zhijin in Guizhou, and Changning County in Sichuan are the most famous.
Bamboo fungus grows in moist bamboo forest land in autumn. It is brightly colored and has an indusium, and is divided into long-skirt bamboo fungus and short-skirt bamboo fungus.
Bamboo fungus is a cryptogamic fungus parasitic on the roots of dead bamboo. Its shape slightly resembles reticulated dried white snake skin. It has a dark green cap, a snow-white cylindrical stipe, and a pink egg-shaped volva. At the top of the stipe, a ring of delicate white reticulated skirt spreads downward from the cap, and it is called "Snow-skirt Fairy", "Flower of Mountain Delicacies", "Flower of Fungi", and "Queen of Fungi". Bamboo fungus is rich in nutrients, with a rich fragrance and a delicious taste, and has been listed as one of the "Eight Treasures of Grass" since ancient times.