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• - — - Hayata, B. Tokyo Bot. 



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■ SCHLECHTER, R. Bot. 



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Marattiaceae. Rudolph, K. Wien, 

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6700 



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Druery, C. T. Gard. 



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Recenti, a. Firenze, 



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Sperlich, a. Flora, 



Jena, 96, 1906, (451-473). 



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OnycMopsis [Polypodiaceae]. Ward, 

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Ophioglossaceae v. Botrychium, 

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Ophioglossum [Ophioglossaceae]. 



Campbell, D. H. Ann. Bot., Oxford, 20, 



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Clute, W. N. Fern 



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Druery, C. T. Gard. 



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Osmimdaceae v. Osmunda. 



Phyllothecaj [Equisetaceae]. Krasser, 



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Dennstaedtia, Dicksonia, Diplazium, 

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