MUSHROOMS

Coltsfoot Leaf Spot

Ramularia brunnea

Mushrooms
Coltsfoot Leaf Spot, photo 1 of 5
Coltsfoot Leaf Spot, photo 2 of 5
Coltsfoot Leaf Spot, photo 3 of 5

Assisted identification only. Never eat anything without an expert’s confirmation.

Fungus.

There are 9 observations of Coltsfoot Leaf Spot in Québec, mostly in Saguenay–Lac-Saint-Jean, Gaspésie–Îles-de-la-Madeleine and Chaudière-Appalaches, and it has been reported in 7 of the 17 regions. They peak in September and October and become rare from November to June.

Grows on