Hallucinogenic bolete mushrooms, also known as psychoactive bolete mushrooms or as "xiao ren ren (小人人)" mushrooms, are bolete mushrooms that produce hallucinogenic effects and are a type of hallucinogenic mushroom. They have been reported in Papua New Guinea, China, and the Philippines.
The exact species of the mushrooms, their active constituents, and their mechanism of action have all yet to be fully clarified. However, among the most frequently implicated species is Lanmaoa asiatica, a species first described in 2015. Hallucinogenic bolete mushrooms are said to make people see the "xiao ren ren" or "little people" and hence to experience Lilliputian hallucinations. Lilliputian hallucinations are a unique type of hallucination and are not necessarily consistent with the hallucinogenic effects of other psychoactive mushrooms.
