Some species of forest lichens from Ontario, Canada. For this particular list, the individual observations may well come from some other province or country, as long as the species is known to occur in Ontario.

This list was constructed as a contribution to an investigation of the “Forest Lichens of Ontario” by Troy McMullin and Steven Newmaster, a project supported by the Ontario Ministry of Natural Resources and the Biodiversity Institute of Ontario Herbarium.

Photo: Platismatia tuckermanii, Kejimkujik National Park, Nova Scotia, Canada, Chris Parrish, Mushroom Observer.