50 Botanisches Centralblatt. 



Plowman, A. B. 1906. The comparative anatomy and phylogeny of the 

 Cyperaceae. (Ann. of Bot. XX. 77. p. 1-33. 2 pl. and 2 figs.) 



Ricöme, H. 1906. Revue des travaux d'anatomie, parus de 1897 ä 1902 

 [suite]. (Rev. gen. Bot. XVIII. 205. p. 44-47. Avec figs.; ä suivre.) 



III. Morphologie, Befruchtung, Entwickelungsgeschichte, Teratologie, 



Cytologie. 



Chrysler, M. A. 1906. The nodes of Grasses. (Bot. Gaz. XLI. 1. p. 1 



— 16. 2 pl.) 

 Driesch, H. 1905. Zur Cytologie parthenogenetischer Larven von Strongy- 



locentrotus. (Roux's Arch. Entw. Mech. XIX. p. 648—657. 6 Textfig.) 

 Flot, L. 1906. Recherches sur la naissance des feuilles et sur I'origine 



foliaire de la tige [suite]. (Rev. gen. Bot. XVIII. 205. p. 26--43. 



Avec pl. et figs. ä suivre.) 

 Gola, G. 1905. Ricerche sui rapporti tra i tigumenti seminali e le solu- 



zioni saline. (Ann. di Bot. III. 2. p. 59—100.) 

 Mc Ouat, M. E. 1906. The Swan Song of the Leaves. (Ottawa Nat. 



XIX. 10. p. 197—200.) 

 Merriman, M. L. 1906. Nuclear division in Zygnema. (Bot. Gaz. XLI. 1. 



p. 43—53. 2 pl.) 

 Montgomery, Th. H. 1906. The terminology of aberrant chromosomes and 



their behavior in certain Hemiptera. (Science. XXIII. p. 36—38.) 



Nash, G. V. 1906. The coco-de-mer, or double cocoa-nut. (Journ. New 



York bot. Gard. VII. p. 7 — 11. fig. 1.) [A brief account of Lodoicea 



Moldivica with illustration of a seedling. — T r e I e a s e.] 

 Starki, V. 1906. Some notes on Martynia. (Ohio Nat. VI. p. 444— 447.) 



[Notes on germination and on floral abnormalities and differences. — 



T rel eas e.] 

 Stockard, Ch. R. 1906. The structure and cytological changes accom- 



panying secretion in nectar glands of Vicia faba. (Science. XXIII. 



p. 204—205.) 

 Tison, A. 1906. Sur le mecanisme de chute de certains bourgeons termi- 



naux. (C. R. Ac. Sc. Paris. CXLII. 4. p. 222—224.) 



IV. Biologie. 



Farmer, J. B. 1906. Sporogenesis in Pallavicinia. (Bot. Gaz. XLI. 1. 



p. 67-69.) 

 Fuhrmann, F. 1906. Die Kernteilung von Saccharomyces ellipsoideus 



I. Hansen bei der Sprossbildung. (Cbl. Bakt. Abt. 2. XV. 25. p. 709 



—717. 1 Taf.) 

 Gallardo, A. 1906. Les proprietes des colloVdes et I'interpretation dyna- 



inique de la division cellulaire. (C. R. Ac. Sc. Paris. CXLII. 4. p. 228 



—230.) 

 Gallardo, A. 1906. L'interpretation bipolaire de la division karyocineti- 



que. (An. Mus. nacion. Buenos Aires. XIII. p. 259—276. ill.) 

 Schaffner, J. H. 1905. The nature of the reduction, division and related 



phenomena. (Ohio Nat. V. p. 331—340.) 



V. Varietäten, Descendenz, Hybriden. 

 Ct. II. Plowman. 



Brainerd, E. 1906. Hybridism in the genus Viola. II. (Rhodora. VIII. 

 p. 6—10.) 



Clute, W. N. 1905. The defenses of the Cock-spur Thorn, another Inter- 

 pretation. (Plant World. VIII. 12. p. 303—305. 1 pl.) 



Davenport, Ch. B. 1906. Report on the work of the Station for experimental 

 evolution at Gold Spring Harbor, Long Island, New York. (Fourth 

 Year Book Carnegie Inst. Washington, p. 87—107. pl. 3 and 4.) 



Doncaster, L. 1906. On the inheritance of coat-colour in rats. (Proc. 

 Cambridge phil. Soc. XIII. 4. p. 215-228.) 



