Neue Litteratur. 45 



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of Bot. XLIV. 518. p. 41-46. 1 pl.) 

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 Rydberg, P. A. 1905. Studies on the Rocky Mountain flora. XV. (Bull. 



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 Salmon, C. E 1906. Notes on the flora of Sussex [concluded]. (Journ. 



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 Schenck, H 1905. Mittelmeerbäume, i Vegetationsbiider von Karsten und 



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