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Title
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Field Notes, 1912, Part 3_103
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Alternative Title
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Field Notes, 1912, Part 3
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Date
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1912
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Creator
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Raymond J. Pool
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Description
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Raymond J. Pool Field Notes
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Identifier
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120712
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Transcription
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103 72 ing stems are often swathed in strands of filamentous algae such as Oedogonium , spirogyre , etc. The latter is liable to be true where the pond is small or for other reasons the water becomes more or less stagnant. In the more alkaline lakes P. foliosus is frequently the only facies left and this is not to be found is the dense estensive communities that characterize its habit in the fresher streams and lakes. The Batrachium Association might well be merged with the Pondweed association since it occupies practically the same habitat. The facies is Batrachium trichophyllum and the association occurs in cut off ponds along the Dismal and in fresh water ponds and lakes throughout the region. It is usually flowered and reached it height of development before the pondweed association becomes especially conspicuous. Sometimes the species persist as a secondary species of the Pondweed Association. This association with its banks of white flowers in an especially striking characteristic of the of the cognatic flora of the hills during the month of June. It is also a frequent member of the Pond Lily Association as a secondary species.
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Rights
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To inquire about usage, please contact Archives & Special Collections, University of Nebraska-Lincoln Libraries. These images are for educational use only. Not all images are available for publication.
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Is Version Of
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E:\great nebraska\downloads\downloads\scraped_images\raymond_j_pool_notes_1912_part_3\raymond_j_pool_notes_1912_part_3_120712-1912-103.jpg
