- Mycobank. The online database for fungal nomenclature and associated data
- Cortbase. A nomenclatural database of corticioid fungi
- Herbarium and culture collection of the Center For Forest Mycology Research (Madison,WI)
- Polypore collection of Dr. Josef Vlasák
- Sergio Pérez Gorjón website of taxonomy, diversity and ecology of polyporoid and corticioid fungi
- Tree of Life webpages
- Encyclopedia of Life webpages
- Corticioid Fungi (site by Sergio Pérez Gorjón)