The difficult thing about doing these mushrooms is identifying what the hell they are. I only have the Chinese name for most. The Chinese rarely do scientific names and even when they do often get it wrong. One specimen was given a name that turned out to be a common houseplant; not anything fungal. Another led to a totally different mushroom. But mostly, I just don’t know. I can translate the Chinese name and search for that, but some names are rather cryptic, while others bear no relation to any real English name, so lead nowhere.
This one is less opaque than most in that there is some information on it but I have still been unable to find any Latin name. It is 龙爪菇 (lóng zhuǎ gū) which translates as ‘Dragon’s Claw Mushroom’. It is native to Chinese but not specifically Yunnan. In fact, it was first found by commercial concerns in Fujian province, far from Yunnan. Most are foraged but they are successfully cultivated in very limited amounts in a few places. They rarely get exported.
It is a type of clavarioid species, the coral fungi (in Chinese 珊瑚菇 (shān hú gū)) but that is an umbrella term covering many unrelated types.
They must be cooked and the taste is mildly sweet and earthy. The texture is crispy and meaty.