Neue Litteratur. 91 



Stallard, H. 1916. The origin of Sphagnum atolls. (N. Phytologist. 



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 Trabut. 1917. Scolopendrium hybridum Milde ä Majorque. (Bull. Soc. 



Hist. nat. Afrique Nord. VIII. p. 95—96. 1 f.) 

 Warnstorf, C. 1916. Die europäischen Artgruppen der Gattung Caly- 



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XVII. Pteridophyten. 



Damazio, L. 1915. Un nouveau Lycopodium bresilien. (Bull. Soc. bot. 



Geneve. 2. VII. p. 119—120. 1 f.) 

 Rennie, W. 1915. The Scale Fern (Ceterach officinarum) in Argyll. 



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 Schaffner, J. H. 1917. Additions to the Catalog of Ohio vascular plants 



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XVIII. Floristik, Geographie und Systematik der Phanerogamen. 



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Adams, J. 1916. The quantitative Study of climatic factors in relation 



to plant life. (Trans, r. Soc. Canada. 3. X. 4. p. 105—123.) 

 Baker, R. T. and H. G. Smith. 1916. A research on the Eucalypts of 



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 Beauverd, G. 1915. Le genre Luxemburgia Saint-Hilaire. (Bull. Soc. 



bot. Geneve. 2. VII. p. 232-250.) 

 Benoist, R. 1916. Descriptions d'especes nouvelles de legumineuses 



de la Guyane francaise. (Not. syst. III. p. 271—275.) 

 Brown, R. " 1915. Alpine Louseworts (Pedicularis). (Glasgow Nat. 



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 Cardot, C. 1916. Rosacees nouvelles d'Extreme-Orient (suite). (Not. 



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 Candolle, C. de 1916. Un Begonia nouveau. (Bull. Soc. bot. Geneve. 



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 Cavins, J. 1916. On some Eucalypti in the West of Scotland. (Glas- 

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 Cheel, E. 1916. Plants from E. Mjöbergs swedish scientific expedi- 



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 Chilton, C. 1915. Introduction and general description of Station. 



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 Chodat, R. et W. Viseher. 1916. La Vegetation du Paraguay. (Bull. 



Soc. bot. Geneve. 2. VIII. p. 83-160, 186—264. ill.) 

 Cockaine, L. and C. E. Foweraker. 1916. The prineipal plant associa- 



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 Danser, B. H. 1917. Over Rumex fennicus, Rumex weberi en Rumex 



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 Dixon, H. N. 1916. Northampton race-course flora. (Journ. Northants 



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 Druce, G. C. 1913. Apium Moorei (Druce) in Northants. (Journ. 



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