Psilocybe caeruleoannulata

Psilocybe caeruleoannulata is a species of psilocybin mushroom found in Uruguay and Brazil, where it grows on marshy grounds, grasslands, or pastures.^[1] It is the most common Psilocybe species in the Floresta Nacional de São Francisco de Paula, in Rio Grande do Sul, Brazil.^[2]

Psilocybe caeruleoannulata
Scientific classification
Kingdom:	Fungi
Division:	Basidiomycota
Class:	Agaricomycetes
Order:	Agaricales
Family:	Hymenogastraceae
Genus:	Psilocybe
Species:	P. caeruleoannulata
Binomial name
Psilocybe caeruleoannulata Singer ex Guzmán (1978)
Synonyms[1]
Stropharia siccipes var. lugubris Rick (1939)

See also

• List of psilocybin mushrooms
• List of Psilocybe species