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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.

MST mushroom identification key PDF

Mushroom identification key © Mycological Society of Toronto. All rights reserved.

Download the Identification Key PDF