Circumscription and typification of sphagnicolous omphalinoid species of Arrhenia (Hygrophoraceae) in Newfoundland and Labrador: three obligate and one facultative species | SpringerLink
Country diary: field festooned with fleet of flying saucers | Fungi | The Guardian
E-Flora BC Atlas Page
Types of Psychedelic Mushrooms; beyond Psilocybe cubensis - Third Wave
Types Of UK Mushrooms: Identification Guide - Woodland Trust