Nick Upton / Horse chestnut (Aesculus hippocastanum) sticky buds, Wiltshire, UK, September. The buds of horse chestnut are covered in a sticky gum like substance, which protects the from insects.
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Nick Upton / Horse chestnut (Aesculus hippocastanum) sticky buds, Wiltshire, UK, September. The buds of horse chestnut are covered in a sticky gum like substance, which protects the from insects.
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Robert Thompson / Horse chestnut (Aesculus hippocastanum) Clare Glen, County Armagh, Northern Ireland. October.
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Will Watson / Shaggy inkcap (Coprinus comatus) growing beneath Horse chestnut (Aesculus hippocastanum) tree, Herefordshire Plateau, England, UK, October .
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Ingo Arndt / Close up of Horse chestnut leaf {Aesculus hippocastanum} showing veins
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Russell Cooper / Horse Chestnut leaf (Aesculus hippocastanum) infected by Mining moth caterpillar (Cameraria nemoralis) Southwest London, England, UK, July.
Alex Hyde / Horse Chestnut (Aesculus hippocastanum) bud. Peak District National Park, Derbyshire, UK. April.
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Alex Hyde / Horse Chestnut (Aesculus hippocastanum) bud. Peak District National Park, Derbyshire, UK. April.
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Alex Hyde / Horse Chestnut (Aesculus hippocastanum) bud. Peak District National Park, Derbyshire, UK. April.
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Alex Hyde / Horse Chestnut leaves (Aesculus hippocastanum) infected with Leaf Miner Moth (Cameraria ohridella) on a white background. Peak District National Park, Derbyshire, UK. July. This insect is an invasive...
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Alex Hyde / Horse Chestnut leaves (Aesculus hippocastanum) infected with Leaf Miner Moth (Cameraria ohridella) Peak District National Park, Derbyshire, UK. July. This is an invasive species.
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Adrian Davies / Horse chestnut tree (Aesculus hippocastanum) flowers in spring. Surrey, England, April.
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Philippe Clement / Horse-chestnut / conker tree (Aesculus hippocastanum) flowers and leaves in spring, UK, May.
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Adrian Davies / Horse chestnut (Aesculus hippocastanum) flowering in spring. Surrey, England, April.
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Adrian Davies / Horse chestnut (Aesculus hippocastanum) flowering in spring. Surrey, England, April.
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Adrian Davies / Horse chestnut (Aesculus hippocastanum) flowering in spring. Surrey, England, April.
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Adrian Davies / Horse chestnut (Aesculus hippocastanum) flowering in spring. Surrey, England, April.
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Nick Upton / Ripening fruits of Horse chestnut tree (Aesculus hippocastanum), Wiltshire, UK, September.
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Alex Hyde / Horse Chestnut (Aesculus hippocastanum) leaves emerging from buds. Peak District National Park, Derbyshire, UK, May.
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Alex Hyde / Horse Chestnut (Aesculus hippocastanum) leaves emerging from buds. Peak District National Park, Derbyshire, UK, May.
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Nick Upton / Horse Chestnut tree (Aesculus hippocastanum) with major branch broken off during a storm, Wiltshire, UK, May.
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Will Watson / Horse Chestnut (Aesculus hippocastanum) leaves with Leaf minor (Cameraria ohridella) Herefordshire, UK November 2012
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Will Watson / Male Fallow deer (Dama dama) beneath a Horse chestnut tree (Aesculus hippocastanum), Calke Abbey, Derbyshire, England, UK, September
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Alex Hyde / Horse Chestnut (Aesculus hippocastanum} leaves emerging from bud. Peak DIstrict National Park, Derbyshire, UK.
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Alex Hyde / Horse Chestnut {Aesculus hippocastanum} leaves emerging from bud. Peak District National Park, Derbyshire, UK.
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Sandra Bartocha / Horse Chest-nut (Aesculus hippocastanum), Muritz National Park Germany, May
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Laurie Campbell / Horse chestnut (Aesculus hippocastanum) germinating, Isle of Rum National Nature Reserve, Inner Hebrides, Scotland, May
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Colin Varndell / Horse-chestnut (Aesculus hippocastanum) blossom and foliage in spring, Gloucestershire, UK, April
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Ernie Janes / Leaves and flower of Horse Chestnut tree bursting from bud in spring, black background
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Florian Möllers / Horse chestnut tree (Aesculus hippocastanum) flowers, Grunewald, Berlin, Germany, April
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Nick Upton / Horse Chestnut (Aesculus hippocastanum) leaves damaged by caterpillars of the Horse chestnut leaf miner moth (Cameraria ohridella). Wiltshire garden, September 2010.
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Russell Cooper / Candelabra of Horse Chestnut flowers (Aesculus hippocastanum) South London, England, UK
GEORGETTE DOUWMA / Horse chestnut (Aesculus hippocastanum) tree flowering, Regent's Park, London, UK.
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GEORGETTE DOUWMA / Horse chestnut conker {Aesculus hippocastanum} UK
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Adrian Davies / Horse Chestnut tree {Aesculus hippocastanum} leaves infested by Leaf Miner moth (Cameraria ohridella), 2006, UK
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Adrian Davies / Horse Chestnut tree {Aesculus hippocastanum} leaves infested by Leaf Miner moth (Cameraria ohridella), 2006, UK
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Adrian Davies / Horse Chestnut leaf {Aesculus hippocastanum} infected with Leaf Miner Moth (Cameraria ohridella) Surrey, UK, 2006
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Adrian Davies / Horse Chestnut leaves {Aesculus hippocastanum} infected with Leaf Miner Moth (Cameraria ohridella) Surrey, UK, 2006
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Adrian Davies / Horse Chestnut leaves {Aesculus hippocastanum} infected with Leaf Miner Moth (Cameraria ohridella) Surrey, UK, 2006
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Adrian Davies / Horse Chestnut leaves {Aesculus hippocastanum} infected with Leaf Miner Moth (Cameraria ohridella) Surrey, UK, 2006
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Adrian Davies / Horse Chestnut leaves {Aesculus hippocastanum} infected with Leaf Miner Moth (Cameraria ohridella) Surrey, UK, 2006
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Adrian Davies / Horse Chestnut leaves {Aesculus hippocastanum} infected with Leaf Miner Moth (Cameraria ohridella) Surrey, UK, 2006
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Adrian Davies / Horse Chestnut leaves {Aesculus hippocastanum} infected with Leaf Miner Moth (Cameraria ohridella) Surrey, UK, 2006
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Simon Colmer / Horse chestnut tree (Aesculus hippocastanum)showing young spring leaves, Sussex, UK
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Simon Colmer / Horse chestnut (Aesculus hippocastanum) bud about to burst, New Forest, Hampshire, England, UK.
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Philippe Clement / Unripe seeds on Horse chestnut tree {Aesculus hippocastanum} La Brenne, France
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Philippe Clement / Unripe seeds on Horse chestnut tree {Aesculus hippocastanum} La Brenne, France
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GEORGETTE DOUWMA / Horse chestnut tree {Aesculus hippocastanum} in flower, UK.
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GEORGETTE DOUWMA / Horse chestnut {Aesculus hippocastanum} flowering in Regent's Park, UK.
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GEORGETTE DOUWMA / Red horsechestnut {Aesculus carnea} hybrid between A. pavia and A. hippocastanum, in blossom, Regent's Park, London, UK.
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WILLIAM OSBORN / Horse chestnut conkers ready to fall from tree {Aesculus hippocastanum} Gloucestershire, UK
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Simon Colmer / Horse chestnut (Aesculus hippocastanum) bud in winter, UK
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GEORGETTE DOUWMA / Grey squirrel {Sciurus carolinensis} damage to Horse chestnut tree {Aesculus hippocastanum} Regent's Park, London, Britain. Amorous males try to impress females by stripping bark off trees.
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Brian Lightfoot / Horse chestnut fallen seeds (Aesculus hippocastanum) UK Conkers
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Ross Hoddinott / RF- Water droplet hanging from horse chestnut (Aesculus hippocastanum) leaf tip, about to drip. UK. (This image may be licensed either as rights managed or royalty free.)
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Mark Taylor / Horse chestnut tree {Aesculus hippocastanum} in bloom in fields with buttercups Surrey, UK.