MST Mushroom Identification Key
This dichotomous key was developed by MST member Antonio Cillero Rodrigo in 2020. To use a dichotomous key, follow the choices from #1 to the next choice which matches the characteristic you're trying to identify, and stop when you reach a genus. Links in the PDF lead to mushroomexpert.com.
Mushroom identification key © Mycological Society of Toronto. All rights reserved.