Section through hollyhock petiole to show invasive rust Puccinia malvacearum pustules

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Size: 5449px × 3529px
Photo credit: © Nigel Cattlin / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: alcea, cut, disease, fungal, fungus, garden, hollyhock, infection, invasion, invasive, malvacearum, ornamental, pathogen, petiole, photomicrograph, plant, plants, puccinia, pustule, pustules, rosea, rust, section, tissue