How to identify it?
Cap
Cap 0.5-2.5 cm across, conical, usually with a sharply pointed umbo at the center; ocher-brown; surface smooth. Flesh thin, a film texture, white, turns blue when damaged. Odour and taste not distinctive.
license: CC-BY-2.0 author : gailhampshire
Gills
Gills adnexed, brownish, becoming dark gray to purple-black, subdistant.
Scientific Classification
Phylum
Club fungi Class
Mushroom-forming fungi Order
Gilled fungi Family
Hymenogastraceae Genus
Psilocybe Species
Liberty cap