Neue Litteratur. 79 



XX. Angewandte Botanik (technische, pharmaceutische, landwirt- 

 schaftliche, gärtnerische) und Forstbotanik. 



Cf. VI. Eigenhart; Weber. 



Alway, F. J. and E. S. Bishop. 1916. Nitrogen content of the humus 



ot arid soils. (Journ. agr. Res. V. p. 909—916.) 

 Anonymus. 1916. Kultur der Brennessel als Faserpflanze. (Der 



Tropenpflanzer. XIX. p. 105—108.) 

 Apostol, S. 1915. „Dapog" method of rice culture. (Philippine agr. 



Rev. Vm. p. 98-102.) 

 Beard, J. G. 1916. The collection and cultivation of crude drug 



plants in North Carolina, with special reference to the culture of 



H3^arastis and Belladonna. (Journ. Elisha Mitchell sc. Soc. XXXI. 



p. 167-179.) 

 Bericht (1915) der kgl. Lehranstant für Obst- und Gartenbau zu 



Proskau für das Jahr 1914, erstattet von O. Schindler. (Berlin, 



1915. 80. III. 168 pp. 60 F.) 

 Boyd, J. 1916. Some observations on planting new ground. (Trans. 



r. scottish arbor. Soc. XXX. p. 27—33.) 

 Cook, 0. F. 1916. Quichua names of sweet potatoes. (Journ. Washing- 

 ton Ac. Sc. VI p. 86-90.) 

 Coville, F. V. 1915. Directions for blueberry culture, 1916. (Bull. 



U. S. Dep. Agr. 1915. 334.) 

 Dallimore, J. 1916. Coniferous Timbers. The junipers and their 



commercial Importance. (Kew Bull. 1916. p. 16 — 23.) 

 Dunlop, W. R. 1915. The poisonous forms of "Phaseolus lunatus", 



the Lima Bean. (West Indian Bull. XV. p. 29—35.) 

 Feilitzen, Hj. von 1916. Svenska Mosskulturföreningens kulturförsök 



i Jönköping, vid Flahult och Torestorp är 1914. (Svenska Moss- 



kulturför. tidskr. XXX. p. 51—72, 119-160. ill.) 

 Fricke, K. 1916, Die Sisalkultur auf den FidschiTnseln. (Der Tropen- 

 pflanzer. XIX. p. 88—94. 4 A.) 

 Groom, P. 1916. Durability of timbers. (Trans, r. scottish arbor. 



Soc. XXX. p. 44-46.) 

 Henry, A. 1916. The black poplars. (Trans, r. scottish arbor. Soc. 



XXX. p. 14 27. 5 pl.) 

 House, H. D. 1915. Report of the State Botanist, 1914. (Bull. Univ. 



State New York. 1915. 605. 107 pp.) 

 Hughes, H. D. 1916. Breeding farm crops in Iowa. (Journ. ofHeredity. 



VII. p. 143—144.) 

 Hutchins, D. E. 1916. The forests of Australia. (Trans, r. scottish 



arbor. Soc. XXX. p. 34—43.) 

 Hutchins, D. E. 1916. Two forest arboretums near Brüssels. (Trans. 



r. scottish arbor. Soc. XXX. p. 1 — 14.) 

 Jong, A. W. K. de 1915. Nieuwe tapresultaten bv Hevea brasiliensis. 



(Teysmannia. XXVI. p. 688-704.) 

 Kingman, F. C. 1915. Vegetable and cover crop trials at the Lamao 



Experiment Station. (Philippine agr. Rev. VIII. p. 81—85.) 

 Kneil, A. K. 1914. Die Pollenkörner als Diagnosticum in Drogenpul- 

 vern (Blüten, Kräutern und Blättern). (Würzburg. 1914. 8°. 52 pp.) 

 Koch, A. und A. Oelsner. 1916. Einfluss von Fichtenharz und Tannin 



auf den Stickstoffhaushalt des Bodens und seine physikalischen 



Eigenschaften. (Cbl. Bakt. 2. XLV. p. 107—118.) 

 Kraemer, H. 1915. Scientific and applied pharmacognosy. (Philadel- 

 phia, publ. by the author (145 N. 10 St.) 1915. 8o. VIIL 857 pp. 315 f.) 



