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Some plants survive the harshest climates
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How an orchard of rare cider apples will benefit wildlife
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A new initiative launches to restore traditional orchards as wildlife havens
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Leaf colour and conkers make horse chestnut trees the very essence of autumn
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Public called on to vote for European Tree of the Year 2015
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Tasmania's giant ash trees may top California's redwoods
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Things you didn't know about these festive trees
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These trees are almost entirely buried, with just leaves emerging from the soil
