92 Botanisches Centralblalt. 



Marshall, E. S. 1916. Somerset plant-notes for 1915. (Journ. of Bot 



LIV. p. 97—105.) 

 Merrill, E. D. 1916. On the identity of Blanco's species of Bambusa. 



(Amer. Journ. Bot. III. p. 58—64.) 

 Mulsow, F. W. 1915. Differentiation of the oaks by histological me- 



thods. (Kansas Univ. Sc. Bull. IX. p. 271—277. 6 pl.) 

 Omang, S. 0. F. 1915. Hieracium floraen i de overste bygdelag av 



Hallingdal og Valdres. (N. Mag. Naturv. 53. p. 193—202.) 

 Osterhout, G. E. 1916. A new Phacelia frotn Colorado. (Torreya. 



XVI. p. 70—71.) 

 Pammel, L. H. 1915. A coraparative study of the weeds of central 



Iowa, northern Minnesota and Wisconsin. (Proc. Iowa Ac. Sc. 



XXII. p. 57—59.) 

 Peck, M. E. 1915. Flora of the east slope of the Cascade Mountains, 



in Crook County, Oregon. (Proc. Iowa Ac. Sc. XXII. p. 143—164.) 

 Fennell, F. W. 1916. Notes on plants of the southern United States. 



I. (Bull. Torrey bot. Club. XLIII. p. 93—111.) 

 Petreseu, C. 1916. Contribution pour la flore de Dobrogea. 4e Note. 



(Bull. Ac. romana. IV. p. 318—322.) 

 Pickard, J. F. 1915. Notes on the flora of Eskdale and Wasdale. 



(Naturalist 1915. p. 382-384.) 

 Pigott, E. M. 1915. Notes on Notopanax arboreum, with some refe- 



rence to the development of the gametophyte. (Trans, and Proc 



N. Zealand Inst. XLVII. p 599—612. 23 f.) 

 Piper, C. V. and R. K. Beattie. 1915. Flora of the northwest coast. 



(Lancaster, Pa., New Era Printing Cy. 1915. 8». XIII. 418 pp.) 

 Pittier, H. 1916. Inophloeum, a new genus of the mulberry family. 



(Journ. Washington Ac. Sc. VI. p. 112—114.) 

 Pittier, H. 1916. New or noteworthy plants from Colombia and Cen- 

 tral America. 5. (Contr. U. S. nation. Herb. XVIII. p. 143—171.111.) 

 Polgär, S. 1915. Az Amarantus crispus (Lesp. et Thev.) N. Terrae. 



üjable magyarorszägi termohelyei. [Neue ungarische Standorte von 

 Amar. crispus]. (Mag. bot. Lap. XIV. p. 277—278.) [Verf. fand die 

 Art im botanischen Garten des Kollegiums von Debreczen als 

 Gartenunkraut in Menge, desgleichen im Gebiete der Stadt Haj- 

 duszoboszlö 20 km von Debreczin entfernt. Ein Zusammenhang 

 zwischen diesen beiden Standorten ist möglich. Arpäd v. Degen 

 teilt mit, dass der Standort der Pflanze in Budapest zu löschen 

 ist, da er zerstört wurde. — Matouschek (Wien).] 



Prain, D. 1916. Curtis's botanical Magazine. 4. Ser. N«. 136 or N". 1550 

 of the entire work. (London, L. Reeve & Co. 1916. 8°.) [Contains; 

 Sophrolaelia psyche, garden hybrid, Clematis pavoliniana, Euon}^- 

 mus bungeanus, Lupinus chamissonis, Alnus cordata.] 



Prain, D. 1916. Flora of Tropical Africa. VI. Sect. II. Part. I. p. 1 — 192.) 



Pugsley, H. W. 1915. Narcissus poeticus and its allies. [concl.]. 

 (Journ. of Bot. LIII. Suppl. p. 33-44. 1 pl.) 



Rendle, A. B. 1915. Two new species of Myrianthus. (Journ. of Bot. 

 LIII. p. 353-355.) 



Richter, K. 1916. Ueber einige Pflanzen aus der näheren und weite- 

 ren Umgebung Bautzens. (Ber. natw. Ges. „Isis", Bautzen. 1913 — 

 1915. p. 20—27.) 



Rigg, G. B. 1916. Physical conditions in Sphagnuro bogs. (Bot. Gaz. 

 LXI. p. 159-163.) 



Rodway, L. 1914. Botanic evidence in favour of Land connection 

 between Fuegia and Tasmania during the present Floristic Epoch. 

 (Papers and Proc. r. Soc. Tasmania. 1914. p. 32—34.) 



