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Abeliophyllum distichum 'Roseum' (Pink-flowered White-forsythia), flower, fullMarch 23 2016
Hedborn Jr., Edward A.
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Abeliophyllum distichum 'Roseum' (Pink-flowered White-forsythia), flower, fullMarch 23 2016
Hedborn Jr., Edward A.
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Abeliophyllum distichum (White-forsythia), flower, full, inflorescenceApril 1 2009
Hedborn Jr., Edward A.
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Achillea millefolium 'Oertel's Rose' (Oertel's Rose Yarrow), flower, fullOctober 8 2012
Hedborn Jr., Edward A.
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Aesculus glabra f. pallida (Pale Ohio Buckeye), flower, fullMay 9 2018
Brown, Deborah J. G.
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Aesculus glabra var. arguta (Texas Buckeye), flower, fullMay 9 2018
Brown, Deborah J. G.
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Aesculus glabra var. arguta (Texas Buckeye), flower, fullMay 9 2018
Brown, Deborah J. G.
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Aesculus glabra var. leucodermis (Whitebark Ohio Buckeye), flower, fullMay 9 2018
Brown, Deborah J. G.
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Aesculus glabra var. pallida (Pale Ohio Buckeye), flower, fullMay 8 2015
Lobdell, Matt
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Aesculus hippocastanum 'Baumannii' (Baumann's Horse-chestnut), flower, fullMay 17 2012
Hedborn Jr., Edward A.
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Aesculus hippocastanum (Horse-chestnut), flower, fullMay 15 2008
Hedborn Jr., Edward A.
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Aesculus hippocastanum (Horse-chestnut), flower, fullMay 15 2008
Hedborn Jr., Edward A.
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Aesculus parviflora (Bottlebrush Buckeye), flower, fullJuly 1 2015
Brown, Deborah J. G.
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Agalinis purpurea (Purple False Foxglove), flower, fullOctober 10 2011
Brown, Deborah J. G.
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Agalinis purpurea (Purple False Foxglove), flower, fullOctober 10 2011
Brown, Deborah J. G.
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Agalinis purpurea (Purple False Foxglove), flower, fullOctober 10 2011
Brown, Deborah J. G.
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Ageratina altissima var. altissima (White Snakeroot), flower, fullOctober 6 2012
Hedborn Jr., Edward A.
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Ageratina altissima var. altissima (White Snakeroot), flower, fullOctober 6 2012
Hedborn Jr., Edward A.
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Ageratina altissima var. altissima (White Snakeroot), flower, fullSeptember 14 2010
Hedborn Jr., Edward A.
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Ageratina altissima var. altissima (White Snakeroot), flower, fullSeptember 14 2010
Hedborn Jr., Edward A.
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Ageratina altissima var. altissima (White Snakeroot), flower, fullSeptember 14 2010
Hedborn Jr., Edward A.