Tar Spot Fungus (Rhytisma acerinum) on Sycamore leaf. Visible and Ultraviolet Reflected.
Tar Spot Fungus (Rhytisma acerinum) on Sycamore leaf. Visible and Ultraviolet Reflected.
Tar Spot Fungus (Rhytisma acerinum) on Sycamore leaf. Visible and Ultraviolet Reflected.