
North America (Midwest and East), Europe. Found on hardwood stumps.
Saprotrophic on dead hardwood, especially elm and oak.
Summer to autumn.
Psilocybin
Psilocybin causes visual hallucinations and altered perception. Rusty orange spore print is distinctive.
Contains psilocybin producing visual hallucinations, enhanced colors, and altered perception. Effects similar to P. cubensis but generally milder.