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Entering the Duke Research Greenhouse
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Cacti at the Duke Research Greenhouse
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Inside the Duke Research Greenhouse
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Interesting Green "Trunk"
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Nifty Ceiling
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Greenhouse Jungle
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Flowers in the Duke University Research Greenhouse
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Flowers in the Duke University Research Greenhouse
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Vanilla at the Duke University Research Greenhouse
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Duke University Greenhouse
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Duke University Greenhouse Tour
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At the Duke University Greenhouse
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Flower at Duke University Greenhouse
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Duke University Greenhouse Tour
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In the Duke University Greenhouse
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Ferns in the Duke University Research Greenhouse
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Plants in the Duke University Research Greenhouse
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Through the Door at the Duke Research Greenhouse
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Learning about the Plants
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Ceiling of a Duke Greenhouse
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Learning about Cacti at the Duke Research Greenhouse
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Cacti at Duke Research Greenhouse
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Cacti at Duke Research Greenhouse
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Cacti at Duke Research Greenhouse
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Cacti at Duke Research Greenhouse
Lesley Looper:
Cacti at Duke Research Greenhouse
