Mycological Society of America (MSA) – Website and Useful Resources: The MSA provides a comprehensive list of educational materials, including bioinformatics tools, teaching modules, and links to various mycological topics.

North American Mycological Association (NAMA) – Online Teaching Resources: NAMA offers a curated selection of websites suitable for both teaching and learning about mushrooms, featuring professional sites, photography, directories, and information on truffles, lichens, and slime molds.
Cornell University – Mycology Resources: Although last updated in 2005, this site hosts a variety of links to mycological information, including educational materials and research resources.
MycoBank: An online database documenting new mycological names and combinations, providing descriptions and illustrations. It's managed by the Westerdijk Fungal Biodiversity Institute.
Mushroom Observer: A collaborative platform where users can record and share mushroom observations, aiding in the identification and study of various fungi.
MycoKeys: A peer-reviewed, open-access journal focusing on mycology, offering research articles, monographs, and checklists.
Tom Volk's Fungi: Hosted by the University of Wisconsin–La Crosse, this site offers a "Fungus of the Month" feature, along with extensive information on various fungal species, their biology, and their ecological roles.
Fungal Diversity Survey (FunDiS): Formerly known as the North American Mycoflora Project, FunDiS aims to document fungal diversity across North America. The website provides resources for citizen scientists, including identification guides and protocols for collecting and documenting fungi.
iNaturalist Fungal Observations: A joint initiative by the California Academy of Sciences and the National Geographic Society, iNaturalist allows users to record and share observations of fungi, aiding in community-based identification and data collection.
Fungal Genetics Stock Center (FGSC): The FGSC provides genetic resources and information for research in fungal biology. Their website includes a catalog of strains, genetic tools, and educational resources.
The Fifth Kingdom: Based on Bryce Kendrick's mycology textbook, this site offers chapters from the book, image galleries, and other educational materials covering various aspects of fungal biology.
Index Fungorum: A comprehensive database of fungal names, Index Fungorum provides taxonomic information and is a valuable resource for researchers and enthusiasts seeking nomenclatural details.
The British Mycological Society: This society's website offers resources including educational materials, publications, and information on fungal recording schemes in the UK.
Fungal Biology Research on the Web: Curated by the University of Sydney, this resource provides links to various mycology-related websites, including databases, images, and research groups.
The Virtual Museum of Fungi: Hosted by the University of Arkansas, this virtual museum offers images and information on a variety of fungal species, focusing on their ecological roles and identification.
The Hidden Kingdom – Fungi: An educational resource that provides an overview of fungal biology, ecology, and the importance of fungi in various ecosystems.