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Alptal - Switzerland |
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Beatenberg - Switzerland |
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Bettlachstock - Switzerland |
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Botanic Garden Meise - Belgium |
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Celerina - Switzerland |
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Chironico - Switzerland |
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Davos Seehornwald - Switzerland |
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Ecological research site of Hinanohara - Japan |
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Gossenköllesee - Austria |
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Isone - Switzerland |