Somebody landed on this blog today after searching “best mushroom field guide for Ontario”. I’m not sure if I’ve mentioned this before. I use two.

They are the Audubon guide by Gary Lincoff and Mushrooms of Ontario and Eastern Canada by George Barron. They’re organized differently and depending what I’m looking for I use one or the other. Normally I have both in my car when I’m out chasing mushrooms. I’ve been told the Barron guide is the most accurate, but I have no way of validating that (except that the statement came from a fellow who knows more about mushrooms than I’m ever likely to know).
I’d like to ask the rest of you Ontario mushroom hounds, what guide do you use?