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Populus grandidentata Michx. (big-toothed aspen), male flowers (catkins)2004 – 2012
Hagstrom, John
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Hibiscus ‘Sweet Caroline’ (Sweet Caroline hibiscus) PP7,608, close-up of flower2004 – 2012
Hagstrom, John
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Populus sargentii Dode (plains cottonwood), growth habit, winter tree form2004 – 2012
Franklin, Jeff
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Nymphaea odorata Aiton (fragrant water-lily), growth habit, habitat, shown amidst a scattering of Swollen Bladderwort (Utricularia inflatain)2004 – 2012
Hagstrom, John
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Populus deltoides Marsh. (eastern cottonwood), close-up of leaf2004 – 2012
Hagstrom, John
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Populus nigra var. thevestina (Dode) Bean (upright black poplar), leaves2004 – 2012
Hagstrom, John
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Nuphar advena (Aiton) W. T. Aiton (yellow pond-lily), close-up of flowers2004 – 2012
Hagstrom, John
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Athyrium niponicum ‘Pictum’ (Painted Japanese fern), frond
2004 – 2012
Hagstrom, John
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Nelumbo nucifera Gaertn. (sacred lotus), leaf, close-up view2004 – 2012
Hagstrom, John
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Datura innoxia Mill. (devil's trumpet), leaves and flowers2004 – 2012
Hagstrom, John
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Populus alba L. (white poplar), growth habit, winter tree form2004 – 2012
Hagstrom, John
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Populus maximowiczii Henry (Japanese poplar), stem with buds2004 – 2012
Hagstrom, John
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Nuphar advena (Aiton) W. T. Aiton (yellow pond-lily), growth habit2004 – 2012
Hagstrom, John
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View looking east down Hedge Garden axis toward Four Columns, winter2004 – 2012
Hagstrom, John