Mary Louise Butcher "Polly" Hill (January 30, 1907 – April 25, 2007) was an American horticulturist best known for testing how well plants could survive in cold climates. She founded the Polly Hill Arboretum on Martha's Vineyard in Massachusetts.
Born |
30 January 1907
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Died |
25 April 2007 (aged 100)
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Zodiac | Aquarius |
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