96 Botanisches Centralblatt. 



Audas, J. W. 1919. The Jerusalem artichoke (Helianthus tuberosus 



L.). (Journ. Dep. Agr. Victoria. XVII. p. 246—248. 1 f.) 

 Aufray, M. et Ph. Eberhardt, 1918. Contribution ä l'etude du the en 



Indochine. (Bull. econ. Indochine.- N. S. XXI. p. 999—1023.) 

 Bea!, G. D. 1917, Useful weeds. (School Science and Mathematics. 



XVII. p. 719-725.) 

 Beattie, W. R. 1919. The city home garden. (Farmer's Bull. U. S. 



Dep. Agr. 1919. 1044. 39 pp. ill.) 

 Bernard, Ch. 1919. Verslag van het proefstation voor thee over het 



jaar 1918. (Med. Proefstat. Thee. ßatavia. LXIII. 40 pp.) 

 Bernard, Ch. en J. J. B. Deuss. 1919. Bemestingsproeven in thee- 



tuinen. IV. (Med. Proefstat. Thee Batavia. LXIL 29 pp.) 

 Bioietti, F T. 1918. The seedless raisin grapes. (Bull. California, agr, 



Exp. Stat. 1918. 298. p. 75—86.) 

 Braemer, 0. 1919. Ueber das Aroma des deutschen Tees. (Heil- u. 



GewUrzpfl, IL p, 249—251. 1 A.) 

 Gates, H. R. 1917. Farm practice in the cultivation of cotton. (Bull. 



U. S. Dep. Agr. 1917. 511. 62 pp. ill.) 

 Darrow, G. M. 1919. Currants and gooseberries. (Farmers' Bull. U, 



S. Dep. Agr. 1919. 1024. 40 pp. ill.) 

 Darrow, G. M. 1919. Strawberry culture: Eastern United States. 



(Farmers' Bull. U. S. Dep. Agr. ,1919. 1028. 50 pp. 18 f.) 

 Darrow, G. M. 1919, Strawberry culture: South Atlantic and Gült 



coast regions. (Farmers' Bull. U. S. Dep. Agr. 1919. 1026. 40 pp. ill.) 

 Darrow, G. M. 1919. Strawberry culture: Western United States, 



(Farmers' Bull. U. S. Dep. Agr, 1919. 1027. 29 pp, ill,) 

 Darrow, G. M. 1919. Strawberry varieties in the United States. 



(Farmer's Bull. U. S. Dep. Agr. 1919. 1043. 36 pp. 8 f.) 



XXI. Biographie, Necrologie. 



Bessey, E. A. 1919. Rose M. Taylor. (Phytopathology. IX. p. 



212-213.) 

 Burnham, S. H. 1919. Charles Horton Peck. (Mycologia. XI. p, 



32—39. 1 f.) 

 Christensen, C. 1918. Naturforskeren Pehr Forsskäl, hans rejse til 



Egypten og Arabien 1761—63 og hans botaniske arbejder og 



samlinger. (Köbenhavn, H. Hagerup. 1918. 8^. 172 pp. 1 portr. 



Pris 8 Kr.) 

 Cook, M. T. 1919. Byron David Halsted. (Bot. Gaz. LXVII, 



p. 169—170. 1 portr.) 

 Fitzpatrick, H. M. 1919. George Francis Atkinson. (Science. 



N. S. IL. p. 371-372.) 

 Gagnepain, F, 1919. Edouard Bureau, sa vie et son oeuvre. (Rev. 



gen. Bot. XXXI. p. 209-218. 1 portr.) 

 Kiessling, L. 1918. C. Kraust- (Zschr. Pflanzenzucht. VI. p. 222— 



225. 1 B.) 



XXII. Bibliographie. 



Britten, J. 1919. Bibliographical notes. LXXV. Madeira flowers. 



(Journ. of Bot. LVII. p. 97—99.) 

 Christensen, C, 1919, Dansk botanisk. litteratur i 1915, 1916 og 1917. 



(Bot. Tidsskr, XXXVI. p, 281—302.) 



_Vti«geeeben : 8 Juli 1919. 



Verlag von Gustav Fischer in Jena. 

 Buchdruckerei A, W. Sijthoff in Leiden. 



