Rhytismataceae
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Fungi > Rhytismatales > Rhytismataceae > Rhytisma acerinum
En: Rhytisma acerinum
Fr: Rhytisma acerinum
De: Rhytisma acerinum
05/30/2022 — Coye-la-Forêt (60580)
Underside of the leaf.
Host-plant: Acer campestre
Pierre Duhem — All rights reserved.