1 of 2
2 of 2
Added: 16th September 2012
Common on Sycamore leaves throughout Dunsford Wood at this time of year. I believe this is Tarspot, caused by the biotrophic fungus Rhytisma acerinum but would appreciate confirmation?
Other observations of Sycamore Tarspot (Rhytisma acerinum)
Species with which Sycamore Tarspot (Rhytisma acerinum) interacts