182 Botanisches Centralblatt. 



Venkata Rau, M. K. 1916. Sonie diseases on trees in Mysore caused 



by a species of Phytophthora. (Journ. Bombay Nat. Hist. Soc. 



XXIV. p. 615.) 

 Weir, J. R. 1916. Mistletoe injury to conifers in the northwest. (Bull. 



ü. S. Dep. Agr. 1916. 360. 39 pp. 27 f. 4 pl.) 

 Westerdijk, J. 1916. De sklerotien-ziekte van de tabak. (Med. Deli 



Proefstat. X. p. 30-40. 2 pl.) 

 Whetzel, H. H., J. Rosenbaum, J. W. Braun and D. A. McClintok. 1916. 



Ginseng diseases and their control. (Farmer's Bull. U. S. Dep. 



Agr. 1916. 736.) 



XIV, Bacteriologie. 



Lipman, C. B. a. o. 1916. Comparison of the nitrifying powers of 

 some humid and somearid soils. (Journ. agr. Research. VII. p. 47 -82.) 



Morgenthaler, 0. 1916. Ein farbstoffbildender Bacillus aus Bienenlar- 

 ven. (Cbl. Bakt. 2. XLVI. p. 444—450. 1 T.) 



Rullmann, 1916. Bemerkungen zu dem Einsprüche von Kossowicz 

 über meine Abhandlung „über den Bakterien- und Katalasegehalt 

 von Hühnereiern. (Cbl. Bakt. 2. XLVI. p. 514—515.) 



XV. Lichenes. 



(Vacat.) 



XVI. Brj'opiiyten. 



Kaiser, G. B. 1916. Mosses rare in Philadelphia. (Bryologist. XIX. p. 69.) 

 Kavina, K. 1915. Beitrag zur Turfmoosflora Australiens. (Sitzber. 



Ges. Wiss. Prag. 1915. 8 pp. 1 F.) 

 Müller, K. 1916. Die Lebermoose. Rabenhorsts Kryptoeamenflora. 



VI. 25. p. 657—720. f. 184—197. (Leipzig, E. Kummer. 1916. 8'.) 

 Sehiffner, V. 1916. Ueber Lophozia Hatcheri und L. Baueriana. 



(Oesterr. bot. Zschr. LXVI. p. 83—88. ill.) 

 Warnstorf. 1916. Pottia-Studien. [Schluss], (Hedvi'igia. LVIII. p. 81 — 



152. ill.) 

 Wheldon, J. A. 1916. On Fissidens, with a new variety of F. pusil- 



lus. (Journ. of Bot. LIV. p. 317-322.) 



XVII. Pteridophyten. 

 Cf. XVIII. Lunell, Zsäk. 



Watts, W. 1915, Two Lord Howe Island Polypodia. (Journ. and Proc. 



roy. Soc. N. S. Wales. IL. p. 385-388.) 

 Wuist, E. D. 1916, Sex and development of the gametophyte of Ono- 



clea struthiopteris. (Physiol. Researches. I. p. 93— 132. 15 f.) 



XVIII. Floristik, Geographie und Systematik der Phanerogamen. 



Adams. C. C. 1915. An ecological Studie of prairie and forest Inver- 

 tebrates. (Bull. Illinois State Lab. nat. Hist. XI. p. 30—280. 63 pl. 1 m.) 



Ashe, W. W. 1915. Loblolly or North Carolina pine. (Bull. North Ca- 

 rolina geol. and econ. Surv. Raleigh 1915. XIV. 169 pp. 27 pl.) 



Bailey, J. F. and C. T. White. 1915. Contributions to the flora of 

 Queensland. (Queensland agr. Journ IV. p. 287—289. 1 f.) 



Bailey, J, F. and C. T. White. 1915. lUustrated notes on the weeds 

 of Queensland. (Queensland agr. Journ. IV. p. 226—230. 3 f. p. 

 345—349, 2 f.) 



Beyer, R. 1915. Ueber einige neue Formen von Trifolium-Arten. 

 (Verh. bot. Ver. Prov. Brandenbug. LVI. p. 126—128.) 



Blake, S, F. 1916. A revision of the genus Polygala in Mexico. Cen- 



