This is an article about the microfungi found on Prince Edward Island (Canada). Collections cover the period from 2004-2019. Over eight hundred species are listed with descriptions and photos of seventy-six. Four appendices containing a host index, habitat photos, fungal names previously reported from PEI and a complete list of the species are included. All specimens are housed in the NB Museum (St. John, New Brunswick).
I would like to acknowledge the support of the NB Museum for kindly agreeing to accept my numerous collections and especially Amanda Bremner who curated the specimens from the beginning. A special thanks to my colleagues from Ascofrance who provided valuable insights into some challenging identifications.
All efforts have been made to independently review and edit the document before posting however I accept all responsibility for any errors.