Alder tongue gall caused by Taphrina alni - a fungal plant pathogen

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Photo credit: © Sabena Jane Blackbird / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alder, alni, alnus, blackbird, britain, british, catkin, catkins, dearne, deformed, deformities, deformity, diseases, england, entomology, europe, european, fungal, fungus, gall, galls, glutinosa, great, jane, moor, nature, pathogen, pathogens, plant, reserve, rspb, sabena, taphrina, taphrinaceae, taphrinales, taphrinomycetes, tongue, tree, uk, valley, yorkshire