Yes, but not just under hazel trees.

Hazel mushrooms are mainly found on the root base of coniferous or broad-leaved trees or on hazel woodpiles in shallow mountainous areas. That's why they are called "hazel mushrooms". Hazel mushrooms are not only edible, but also medicinal. Fungi class stramonium class white mushroom family honey ring mushrooms genus honey ring mushrooms Armillaria mellea (Vahl ex Fr.) Quel. Harvested in summer, remove impurities, sun-dried.

Hazel mushrooms, synonymous with the mother wave even, belong to the white mushrooms belonging to the family of plants honey-ringed fungi of the substrate. Growing in the roots of coniferous and broad-leaved trees, it can be harvested in July to August, and is produced in Jilin, Heilongjiang, Liaoning, Hebei, Shanxi, Gansu, Qinghai, Sichuan, Zhejiang, Yunnan and Guangxi.

Hazel mushrooms are smooth and refreshing, flavorful and nutritious, and are classified as a kind of food by some developed countries. Hazel mushrooms are umbrella-shaped, light yellow, old brown. It is called "mountain treasure" and "the fourth treasure of Northeast China".

Expanded Information:

Hazel mushrooms are rich in protein and amino acids, especially lysine and leucine among the essential amino acids, which are higher than that of meat, eggs and dairy, but the fat content is very low. And it is also rich in B vitamins, vitamin D and vitamin C.

In addition, hazelnut mushroom itself has a natural aroma, with appetizing effect, rich in fiber and also help digestion and prevent constipation.

Hazelnut mushroom stewed chicken is the Northeastern people entertained guests indispensable traditional dishes, hazelnut mushroom contains a variety of essential amino acids and vitamins, regular consumption can strengthen the body's immune system, the benefit of wisdom happy, beneficial gas not hungry, and prolonged the role of young body.

Baidu Encyclopedia - Hazelnut Mushroom

People's Daily Online - Eat "Magic Food" Nutritious, Low-Fat, Low-Energy Years Ago