| Faces of Fungi | The Mushroom Research Foundation, Thailand | |
| Arbofux - online Diagnose-Datenbank und Informationssystem über Krankheiten und Schädlinge im Bereich Gehölze | FH Weihenstephan, Forschungsanstalt für Gartenbau | |
| Lichenized and Non-lichenized Ascomycetes: LIAS : Descriptions (databases) | Botanische Staatssammlung München | |
| Flechtenbilder | Felix Schumm | |
| Genus Descriptions of Australian Lichens | Australian Government, Department of the Environment, Water, Heritage and the Arts | |
| Líquenes de Chile | Chilebosque.cl | |
| Description of Lichenized and Lichenicolous Fungi of Iran (listing) | University of Tabriz, Department of Plant Science | |
| Lichens Of Ireland - Lichen Descriptions | Paul Whelan | |
| Fungi of Poland | P.H.U. Noris II | |
| Diagnosis of Lichens Found in Romania (listing) | D. Ciurchea | |
| Flechtenmikroskopie | Mike Guwak & Ralf Wagner | |
| Ectomycorrhizae: DEEMY: Descriptions (database) | Ludwig-Maximilians-Universität München – Systematische Mykologie | |
| MycoBank | MycoBank | |
| Phytopathogenic Fungi from South Africa | United States Department of Agriculture, Agricultural Research Service | |
| Pilzlexikon - Großpilze (database) | Pilzforum.EU | |
| Catalogue of the Porinaceae | Australian Government, Department of the Environment, Water, Heritage and the Arts | |
| Catalogue of the Strigulaceae | ||
| Pyrenomycetes from southwestern France – Descriptions of Xylariaceae | F. Candoussau, J. Fournier, J.-F. Magni, France | |
| Hypomyces (Ascomycota) | United States Department of Agriculture, Agricultural Research Service | |
| Botryobasidium (Basidiomycota) | University of Tübingen, Chair of Special Botany and Mycology | |
| Hyphodontia (Basidiomycota) | ||
| Hyphodontiella (Basidiomycota) |