Neue Litteratur. 203 



Hamet, R. 1914. Recherches sur le orenre Macrosepalum Rgl. et 



Schmalh. (Bull. Jard. imp. bot. Pierre le Grand. XIV. p. 129— Uö.) 

 Harper, R. M. 1914. The „pocosin" o( Pike Count^^ Alabama, and 



its bearing on certain problems of succession. (Bull. Torrev bot. 



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 Harris, J. A. 1914. On a chemical peculiarit}' of the dimorphic an- 



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 Hartley, J. W. and J. A. Wheldon. 1914. Notes on the Manx flora. 



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 Hickel, R. 1914. Une Station europeenne de peupliers du groupe des 



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 Hock. 1914. Ergänzungen zu meinen Arbeiten über Ankömmlinge 



in der Pflanzenwelt Mitteleuropas. (Beih. bot. Cbl. 2. XXXII. 



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 Höek. 1914. Verbreitung der reichsdeutschen Einkeimblättler. i^Mo- 



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 Hormuzaki, C. v. 1914. Uebersicht der aus der Bukowina bekannten 



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 House, H. D. 1914. Vegetation of the Coos Bav region, Oregon. 



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 Hüll, E. D. 1914. Occurrence of the Indian pipe (Monotropa uniflora; 



in a xeroph^nic habitat. (Torreya. XIV. p. 101 — 105.) 

 Hy, P. 1914. Observations sur fes Ulex de TOuest de la France. 



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 Iltis, H. 1914. Die Steppenflora von Schlapanitz und ihre Verände- 

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 J. M. H. 1914. Queensland nut (Macadamia ternifolia). (Kew Bull. 



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 Jumelle, H. et H. Perrier de ia Bathie. 1914, Le genre Gravesia. (Rev. 



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 Pearsall, W. H. 1914. Florula Furnessiae: its limitations and its les- 



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 Pellegrin, F. 1914. Contribution ä l'etude de la flore de l'Afrique 



occidentale frangaise: Lentibulariees. (Bull. Soc. bot. France. LXI. 



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 Pilger, R. 1914. Gramineaeafricanae. XII. (Bot. Jahrb. LI.p. 412 — 422. 1 F.) 

 Pittard, C. J. 1914. Exploration scientifique du Maroc (1912). Botani- 



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 Pollacei, G. 1914. SulF Abrus precatorius L. (Atti Ist. bot. Pavia. XV. 



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 Pool, R. J. 1914. A study of the Vegetation of the sandhills of Ne- 

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 Prain, D. 1914 Curtis's Botanical Magazine. X. n''. 113—114.) 

 Prain, D. and J. H. Burkiil. 1914. A Synopsis of the Dioscoreas of the 



Old World, Africa excluded, v^'ith descriptions of new species and 



of varieties. Journ. and Proc. asiatic Soc. Bengal. N. S. X. p. 5-41.) 

 Purpus. A. 1914. Perowskia atriplicifolia Benth. Eine halbholzige, 



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 Ramaley, F. 1914. The amount of bare ground in some mountain 



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 Ravasini, R. 1913. Ueber das von Dr. H. Freih. v. Handel-Mazzetti 



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k. k. nath. Hofmus. Wien. XXVl'l. p. 507-514. 2 T.) 



