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Juglans nigra (black walnut), twig
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Acer x freemanii ‘Marmo’ (Marmo Freeman’s maple) and Acer x freemanii ‘Jeffersred’ (Autumn Blaze Freeman’s maple), Thornhill parking lotSeptember 21 – December 20 1998
Boland, Tim
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Platanus occidentalis (sycamore), twig with buds
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Acer miyabei 'Morton' (State Street maple), leaves and flowersMay 15 1980
Kohout, Kitty
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Populus deltoides (eastern cottonwood), emerging catkins and budApril 16 1959
Scott, Marion
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Populus deltoides (eastern cottonwood), dangling fruit clustersJune 1972
Kohout, John, Kohout, Kitty
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Platanus occidentalis (sycamore), late fall near creekNovember 23 2002
Hedborn Jr., Edward A.