Field Identification

Cap1-5cm, convex to conic, dark brown, viscid, strong umbo often present
GillsAdnate, grey-brown, crowded
Stem3-8cm x 3-6mm, reddish-brown, fibrous, whitish at base
Spore PrintDark purplish-brown, ellipsoid, 11-14 x 6.5-8 µm
HabitatDecaying hardwood (beech, alder, willow) in moist forest environments, particularly along stream edges
DistributionCentral and Eastern Europe (Czech Republic, Slovakia, Serbia, Hungary, Austria)
SeasonOctober through December

Key Identification Feature

Central European distribution; hardwood debris habitat; strong umbo; potent bluing

⚠ Dangerous Lookalikes

Psilocybe bohemica (very closely related, considered by some mycologists to be the same species); Galerina marginata (deadly — ring present)

Notes

Sometimes considered a variety of P. bohemica. Central European mushroom hunters have documented it more extensively in recent decades. Potency comparable to P. cyanescens. Growing interest in bioprospecting across its range.

Legal Status Warning Psilocybin-containing mushrooms are controlled substances in most jurisdictions. This guide is for educational purposes only. Wild foraging for psilocybin mushrooms may be illegal in your location. Never consume wild mushrooms without positive identification from an expert mycologist — misidentification can be fatal.

All Wild Species