Showing 1654 digitized photos.
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Asculus hippocastanum
05/14/1910
Negative 00009
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Phytolacca decandra
09/22/1911
Negative 00010
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Trifolium pratense
07/30/1911
Negative 00015
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Eupatorium perfoliatum
08/14/1911
Negative 00016
-
Eupatorium purpureum
08/14/1911
Negative 00017
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Parthenocissus quinquefolia
09/22/1911
Negative 00020
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Viburnum prunifolium
10/14/1911
Negative 00021
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Solanum carolinense
08/05/1911
Negative 00029
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Linaria vulgaris
09/21/1911
Negative 00030
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Datura Tatula
09/25/1911
Negative 00031
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Lilium superbum
07/30/1911
Negative 00032
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Lilium philadelphicum
07/17/1911
Negative 00035
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Maianthemum canadense
05/24/1909
Negative 00065
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Silene latifolia
07/17/1909
Negative 00066
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Robinia viscosa
06/03/1911
Negative 00067
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Rhododendron nudiflorum (pinxter)
05/19/1911
Negative 00068
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Viburnum dentatum V. Lentago
09/16/1910
Negative 00069
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Viburnum acerifolium
06/04/1910
Negative 00070
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Viburnum prunifolium
05/30/1909
Negative 00071
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Viburnum Lentago
05/21/1910
Negative 00072
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Viburnum dentatum
06/14/1909
Negative 00073
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Liatris spicata
08/16/1910
Negative 00074
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Pyrola elliptica
06/27/1911
Negative 00075
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Anemone quinquefolia
04/15/1910
Negative 00076
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Acer rubrum
04/27/1911
Negative 00077