Band 121. No. 4. XXXIII. Jahrgang. 



I. Allgemeines. 



Arcangeli, G. 1911. Compendio di Botanica. 5. ediz. (Pisa, 1911. 

 8°. 288 pp.) 



Bergen, J. Y. and O. W. Caldwell. 1911. Practical botany. (Bos- 

 ton, Ginn & C°. 1911. 545 pp. ill.) 



Lecomte, H. 1910. Les nouveaux Services botaniques de l'Univer- 

 site de Berlin. (Bull. Mus. nation. Hist. nat. Paris. 1910. 4. p. 216—220.) 



Roux, W. 1911. Biologie und Technik [Begrüssungsansprache]. 

 (Arch. f. Entw.-Mech. d. Organ. XXXII. 4. p. 735—738.) 



Safford, N. E. 1911. Notes of a naturalist afloat. I. (Amer. Fern 

 Journ. I. p. 121—129. Oct. 1911.) 



Stapf, O., E. A. N. Arber, A. D. Cotton, A. Gapp and H. 

 Groves. 1911. Reports on the International Congress of Botanists 

 held at Brüssels in May 1910. (Proc. Linn. Soc. London. 1910— 

 1911. p. 51-55.) 



II. Anatomie. 



Chandler, B. 1911. Deherainia smaragdina, Dcne. (Notes roy. bot. 



Gard. Edinburgh. XXII. p. 49-56. 1 pl.) 

 Chandler, B. 1911. Note on Donatia novae-zelandiae Hook. f. (Notes 



roy. bot. Gard. Edinburgh. XXII. p. 43—48. 1 pl.) 

 McAlpine, D. 1911. The fibro-vascular System of the apple [Pome], 



and its functions. (Linn Soc. N. S. Wales. Abstr. Proc. Oct. 25th 



1911. p. IV.) 

 McAlpine, D. 1911. The fibro-vascular System of the pear. (Abstr. 



Proc. Linn. Soc. N. S. Wales. Nov. 29th 1911. [p. IV.) [After mace- 



ration in water for five days, the elaborate fibro-vascular System 



may be satisfactorily displayed. It has the same general plan as 



that of the apple, described in detail in a paper read at the last 



meeting of Oct. 25, 1911.] 

 Pujiula, P. J. 1911. El principo filogenetico y el teleolögico en 



biologia (Aplicaciön de este ä algunos datos anatömico-histolögicos 



sobre el Rosmarinus officinalis L.). (As. espanola Progr. Cienc. 



Congr. Valencia, s. d. [1911]. 9 pp. 5 fig.) 

 Quentin, J. 1911. Contribution ä l'etude anatomique des especes du 



genre Bacharis. (Paris, 1911. 8°. 89 pp. ill.) 

 Sudworth, G. B. and C. D. Meli. 1911. Distinguishing characte- 



ristics of North American Gumwoods (Nyssa), based on the Ana- 



tomy of the secondary wood. (Bull. 103, Forest Service, U. S. Dep. 



Agric. Washington.) 

 Sudworth, G. B. and C. D. Meli. 1911. The identification of im- 



portant North American Oak Woods (Quercus), based on a study 



of the Anatomy of the secondary wood. (Bull. 102, Forest Serv. 



U. S. Dep. Agric. Washington 1911.) 



III. Biologie. 



Conard. H. S. 1911. Seed distribution by surface tension. (Science. 

 N. S. XXXIV. p. 845.) 



Maekenzie, M. 1911. Phyto-phenology in its application to the 

 plants of the Philadelphia neighborhood. (Contrib. bot. Labor. Univ. 

 Pennsylvania. III. 3. p. 288-427.) 



Maranne, I. 1911. Calandrier de floraison. (Feuille j. Nat. 5. XLI. 

 48S. p. 127 — 133. 489. p. 146—150. ä suivre.) 



Miehe, H. 1911. Ueber die javanische Myrmecodia und die Bezie- 

 hung zu ihren Ameisen. (Biol. Cbl. XXXI. 23. p. 733-738.) 



Botan. Centralblatt. Band 121. 1912. * 



