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New Species of Hallucinogenic Psilocybe (Fr.) P. Kumm. (Agaricomycetideae) from the Eastern U.S.A.

DOI: 10.1615/IntJMedMushr.v9.i1.90
pages 75-77

Richard V. Gaines
1102 Olympia Ave. NE, Apt. 1, Olympia, Washington 98506, USA

Abstract

Psilocybe ovoideocystidiata is described as a new blueing species from Pennsylvania, USA. It belongs to section Stuntzii Guzmán of genus Psilocybe for its subrhomboid, thick-walled spores and its caerulescent basidioma with annulus.