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Bonn: Dümmler, 1968
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Berlin; Heidelberg [u.a.]: Springer, 2006
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Berlin; Heidelberg [u.a.]: Springer, c 2005
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Wien [u.a.]: Hölzel, 1888
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Nordamerika, 1987.07
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Santa Catarina, vor 1926
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Venezuela, 1910
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Venezuela, 1910
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Venezuela, 1910
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Venezuela, 1910
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Venezuela, 1910
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Venezuela, unknown
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Venezuela, 1910
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1910
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Manitou, unknown
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Mount Corona, unknown
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Mount Corona, unknown
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Mount Corona, unknown
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Mount Corona, unknown
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Mount Corona, unknown