Tree Flower

Tree Flower

　　A type of lichen that grows on the branches and trunks of old oak trees, named for its resemblance to blooming flowers. It has a cool, dry aroma and a chewy texture. The processing method involves boiling it in alkaline water and then rinsing it before it can be eaten. Dried and processed tree flower needs to be soaked in warm water before consumption and can be stir-fried, boiled, or served cold—as a cold dish, its flavor is best. Because it is easy to harvest and process, and has a unique taste, it is widely enjoyed by people of all ethnic groups in the Yi region.