Tar spot fungus on sycamore leaves. Leaves of a sycamore (Acer pseudoplatanus) tree, affected by the fungal pathogen Rhytisma acerinum, which causes a

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Tar spot fungus on sycamore leaves. Leaves of a sycamore (Acer pseudoplatanus) tree, affected by the fungal pathogen Rhytisma acerinum, which causes a disease known as tar spot.

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Size: 5139px × 3472px
Photo credit: © BOB GIBBONS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: biological, biology, boreal, botanical, botany, cudweed, dwarf, flora, flower, flowering, flowers, gnaphalium, july, leaf, leafy, leaves, nature, northern, omalotheca, perennial, plant, plants, summer, supina, supinum, yellow