Isolation of psilocybin from Psilocybe argentipes and its determination in specimens of some mushrooms

Abstract

Yokoyama previously reported hallucinogenic intoxication of volun-teers who ingested fruiting bodies of Psilocybe argenlipes K. Yokoyama sp. nov. This mushroom was first identi-fied as P. subcaerulipes Hongo (1) but was described as a new species after more careful …