176 Botanisches Centralblatt. 



Fawcett, W. 1908. Historical notes on economic plants injamaica. 

 VII. Tobacco. (Journ. Dept. Agric. Jamaica. VI. 2/3. p. 46—68.) 



Feilitzen, Hj. von 1908. Om gröngödsling. (Bilaga svenska Moss- 

 kulturför. Tidskr. XXII. 3. 45 pp. 20 fig.) 



Hubbard, E. 1908. The value of summer fallow, dry land farming, 

 and the economic value of dwarf fruit trees. (The Philistine, East 

 Aurora, N. Y. (Elbert Hubbard) XXVII. p. 19-24.) [Short sketch 

 of dry farming as followed in Utah. Wheat is grown alternate 

 years the land being plowed deeply to facilitate the storage of 

 rainfall. Dwarf fruit trees are being grown in Utah planted very 

 closely and kept very small. — Walter T. Swingle.] 



Powell, E. P. 1907. A study of new apples. (Amer. Homes and 

 Gardens. IV. 3. p. 120.) 



Shamel, A. D. 1907. Hairy vetch (Vicia villosa) for green manu- 

 ring. (Rural New Yorker. LXVI. 2995. p. 490. 2996. p? 507-) 



Ten Eyck, A. M. 1907. Alfalfa, seed and seeding. (Kansas Farmer, 

 Topeka. XLV. 25. p. 722-723.) [A brief account of alfalfa and 

 directions for growing it in Kansas. This paper was printed as a 

 bulletin for distribution from an "Alfalfa Train" run over the 

 Santa Fe Railway by the Farmers' Institute Department of the 

 Kansas State Agricultural College from June 10 to June 15. Four 

 lecturers accompanied this train and alternated in giving lectures 

 at all the town along the route covered. — Walter T. Swingle.] 



Thornber, J. J. 1904/05. Singed Cacti as a forage. (Timely Hints 

 for Farmers, Arizona agric. Expt. Stat. 1904. 52. Also reprinted in 

 Bull. Arizona agric. Expt. Stat. 1905. 51. p. 546—549. 2 ngs.) [Use 

 of Opuntia fulgida, O. spinosior, and O. engelmannii for forage 

 after being singed in the field with a gasoline torch. Chemical 

 analyses given. — Walter T. Swingle.] 



XVII. Chemisches, Pharmaceutisches. 



Euler, H. 1907. Växtkemi, des grunder och resultat. (Stockholm, 



H. Gerber 1907. VIII, 260 pp.) 

 Herre, R. 1908. La gomme d'amandier. (Journ. Pharm, et Chim. 



6. XXVII. p. 561—569.) 



XVIII. Angewandte Botanik, Methoden. 

 Cf. XV. Burkill. 



XIX. Neurologie, Biographie. 



Anonymus. 1908. Charles Chamberland f. (Ann. Inst. Pasteur. 



XXII. 5. p. 369—380.) 

 Anonymus. 1908. Hofrat Wiesner-Feier. Wien. 20. Jan. 1908. 



(Wien, Selbstverl. allg. österr. Apoth. Vereins. 1908. 8°. 12 pp.) 

 Breuer. 1908. Carolus Linnaeus. Ein Ueberblick über seine 



Entwicklung. (Progr. Wolfenbüttel, 1908. 4°. 10 pp.) 

 Bureau, Ed. 1908. Notice historique sur F. M. Glaziou. (Bull. Soc. 



bot. France. LV. 2. p. 119—125.) 

 Burgerstein, A. 1908. Bericht über die Wiesner-Feier am 20 Jan. 



1908. (Wien, Selbstverlag des Komitees, 1908. 8°. 24 pp.) 



XX. Bibliographisches. 



Vacat. 



Ausgegeben: 4 Augustus 1908. 



Verlag von Gustav Fischer in Jena. 

 Buchdruckerei A. W. Si.jthol'f in Leiden. 



