There are many species that contain psilocybin. I don't know China at all, but I'd be surprised if some weren't endemic. So you'd need to do some research. I my

There are many species that contain psilocybin. I don't know China at all, but I'd be surprised if some weren't endemic. So you'd need to do some research. I my experience, they tend to grow on cow shit. And they're somewhat unusual, in that they turn blue when bruised.