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Students in a Junior Forestry class, posing with a leaf chart
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Education charts: Twigs, #2
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Acer saccharinum (silver maple), leaves
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Acer saccharinum (silver_maple), along Lake Marmo with persistent colorNovember 1965
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Acer saccharinum (silver maple), female flowers, springMarch 1966
Kohout, John, Kohout, Kitty