Phil Savoie / Hollyhock (Alcea rosea), pollen grains on anthers, aprox 12x magnification, Monmouthshire, Wales, UK.
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Phil Savoie / Hollyhock (Alcea rosea), pollen grains on anthers, aprox 12x magnification, Monmouthshire, Wales, UK
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Phil Savoie / Hollyhock (Alcea rosea), pollen grains on anthers, Monmouthshire, Wales, UK
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Phil Savoie / Hollyhock (Alcea rosea), pollen grains on anthers, Monmouthshire, Wales, UK
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Phil Savoie / Hollyhock (Alcea rosea), aprox 20x magnification, showing pollen grains on anthers, Monmouthshire, Wales, UK
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Phil Savoie / Hollyhock (Alcea rosea) pollen grains on anthers with two Thrips (Thysanoptera)approx 10x magnification, Monmouthshire, Wales, UK,
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Phil Savoie / Pollen grains on anthers of Hollyhock (Alcea rosea), approx 20x magnification, Monmouthshire, Wales, UK, July.
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Phil Savoie / Hollyhock (Alcea rosea), pollen grains on anthers, approx 12x magnification, Monmouthshire, Wales, UK, July 2019.
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Phil Savoie / Hollyhock (Alcea rosea), pollen grains on anthers, approx 12x magnification, Monmouthshire, Wales, UK
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Phil Savoie / Hollyhock (Alcea rosea) approx 20x magnification, pollen grains on anthers, with a Thrip (Order Thysanoptera), Monmouthshire, Wales, UK, July.
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Phil Savoie / Hollyhock (Alcea rosea) approx 20x magnification, pollen grains on anthers, with a Thrip (Order Thysanoptera), Monmouthshire, Wales, UK, July.
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Nigel Cattlin / Mallow rust (Puccinia malvacearum) necrotic lesions on the upper surface of a common mallow (Malva neglecta) leaf, Berkshire, England, UK, June
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Nigel Cattlin / Mallow rust (Puccinia malvacearum) disease pustules on the lower surface of a common mallow (Malva neglecta) leaf, Berkshire, England, UK, June
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Nigel Cattlin / Mallow rust (Puccinia malvacearum) disease pustules on the lower surface of a common mallow (Malva neglecta) leaf, Berkshire, England, UK, June
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Nigel Cattlin / Mallow rust (Puccinia malvacearum) necrotic lesions on the upper surface of a common mallow (Malva neglecta) leaf, Berkshire, England, UK, June
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Andy Sands / Hollyhock weevil (Apion longirostre) a fairly new arrival in the UK but already extremely common on Hollyhocks plants, Hertfordshire, England, UK, June - Focus Stacked