What are Mushrooms (psilocybin) primarily sourced from?

Mushrooms that contain psilocybin are primarily sourced from certain types of mushrooms, specifically those belonging to the genus Psilocybe. These mushrooms are well-known for their psychoactive properties, which are primarily attributed to the presence of psilocybin and its active form, psilocin. Various species within this genus, such as Psilocybe cubensis, are commonly sought after for their hallucinogenic effects.

The classification reflects that psilocybin mushrooms are not derived from cacti, flowers, or trees, as those sources belong to entirely different plant families with distinct chemical compositions and psychoactive properties. Understanding the specific origin of psilocybin helps in identifying its effects, usage, and the ecological niches these mushrooms occupy.