228 Botanisches Centralblatt. 



Martin, H, M. 1905. Studies on the eifect of some concentrated Solu- 

 tions on the osmotic activity oi plants. (Bull. Torrey Bot. Club. Vol. 

 XXXII. p. 415—429.) 



Raciborski, M. 1905. Utleniajgce i redukujace wtaseosci komörki zywej. 

 Cresc 1. Utleniajaca zdolnosc powierzchni chtonnej korzenia roslin 

 kwiatowych. (Oxydierende und reduzierende Eigenschaften der leben- 

 den Zelle. Abt. I. lieber die oxydierende Fähigkeit der Resorptions- 

 fläche der Wurzel der Blütenpflanzen.] (Bulletin Intern. Acad. d. Sc. 

 d. Cracovie. 1905. No. 6. p. 338—346.) 



Stevens, E. R. 1905. The effect of the great frosts on the forests of 

 Northern India. — A note on the effects of the abnormal frost on the 

 forests of the Dun. (Indian Forester. Vol. XXXI. No. 8. p. 435—436.) 



VII. Palaeontologie. 



Penhallow, D. P. 1905. Notes on tertiary Plants from Canada and the 



United States. (Proc. and Trans. Roy. Soc. Canada. Vol. X. Sect. IV. 



p. 57—76.) 

 Smlth,G. 0. and D. White. 1905. Geology of the Perry Basin of South- 



eastern Maine. Fossil Plants of the Perry Formation. (Geol. Surv. 



Washington. 1905. 107 pp. With 1 colored map and 5 plates.) 

 Zeiller, R. 1905. Sur les plantes rhetiennes de la Perse recueillies par 



M.J. de Morgan. (Bull. Soc. geol. France. Ser. 4. T. V. p. 190— 197.) 



VIII. Cryptogamen im Allgemeinen. 



Vacat. 



IX. Algae. 

 Cf. III. Setchell; X. Dutertre. 



Bevan, D. M. 1905. Seaweeds. III. The green seaweeds. (Knowledge 



and Sc. News. Vol. II. No. 11. p. 248-249. 111.) 

 Billard, G. et Ch. Bruyant. 1905. Sur le r61e des algues dans l'epuration 



des eaux. (C. R. Soc. biol. Paris. T. LVIII. p. 302-304.) 

 Laing, R. M. 1905. Revised list of New Zealand Seaweeds: Appendix I. 



(Trans, and Proc. New Zealand Institute for 1904. Vol. XXXVII. 



p. 380—384.) 

 Mfagnin], A, 1905. Les Diatomees du Lac du Bourget d'apres M. P. 



Prudent. (Arch. Flore Jur. Ann. 6. No. 55. p. 119—120.) 

 Mazza, A. 1905. Saggio di algologia oceanica. (N. Notarisia. Ser. XVI. 



Anno XX. p. 129-141.) 

 Prudent, P. 1905. Contribution ä la flore diatomique des Lacs du Jura. 



VI. Lac du Bourget. (Ann. Soc. bot. Lyon. XXX. p. 17—24. 1 pl.) 

 Reinbold-Itzehoe, Th. 1905. Einige neue Chlorophyceen aus dem Ind. 



Ocean [Niederl. Indien] gesammelt von A. Weber-van Bosse. 



(N. Notarisia. Ser. XVI. Ann. XX. p. 145—149.) 

 Simmons, H. G. 1905. Ytterligare om Faeröarnes hafsalgvegetation och 



om hafsalgernas spridning. (Bot. Not. 1905. No. 4.) 



X. Bacteriologie. 



Cf. VI. Ingle. 



Abel, R. 1905. Bacteriologisches Taschenbuch, enthaltend die wichtigsten 



technischen Vorschriften zur bacteriologischen Laboratoriumsarbeit 



9. Aufl. (Würzburg 1905. kl. 8". 117 pp.) 

 Dawson, C. F. 1905 Equine Glanders [caused by a Bacterium] and ifs 



Eradication.[ (Bull. Florida Exp. Stat. St. Augustine 1905. 8 y . 39 pp. 



With 2 plates.) 

 Didlake, Mary 1905. Description of a germ whose production of red 



pigment is limited to its cultivation upon a Single medium. (Ctrlbl. f. 



Bakt. Abt. II. Bd. XV. No. 7/8. p. 193—197. 1 pl.) 

 Dutertre, E. 1905. Note sur un Schizomycete, parasite des Diatomees. 



(Microgr. prepar. Vol. XIII. No. 4. p. 180-182.) 

 Fischer, H. 1905. Zweiter Beitrag zur Kenntnis der Lebensbedingungen 



von Stickstoff sammelnden Bakterien. (Centralbl. f. Bakt. Abt. II. 



Bd. XV. No. 7/8. p. 235-236.) 



