Psilocybe is a genus of mushrooms known for containing psychoactive compounds, particularly psilocybin and psilocin. These compounds can induce altered states of consciousness, leading to visual and auditory hallucinations, changes in perception, and enhanced emotional experiences. Many species within the Psilocybe genus are found in various habitats around the world, often growing in damp, grassy areas or decaying wood. Some well-known species include Psilocybe cubensis and Psilocybe semilanceata. While these mushrooms have been used in traditional spiritual practices, they are also studied for their potential therapeutic effects in mental health treatment.