Band 121. No. 19. XXXIII. Jahrgang. 



I. Allgemeines. 



Handwörterbuch (1912) der Naturwissenschaften. Lfrg. 24 und 25. 



(Jena, G. Fischer. 1912. gr. 8 U .) 

 Honfeldt, R. 1910. Aus dem Pflanzen- und Tierleben der Thorner 



Gegend. (Ber. westpreuss. bot.-zool. Ver. XXXII. p. 51— 53. 2 T. 1 A.) 



II. Anatomie. 



(Vacat.) 



III. Biologie. 



Baekhouse, W. O. 1911. Self-sterility and Self-fertility in plums. 

 (Rep. british Ass. Adv. Sc. Portsmouth. 1911. p. 599.) 



IV. Morphologie, Teratologie, Befruchtung, Cytologie. 

 Cf. V. Digby; VI. Yapp. 



Bottomley, W. B. 1911. Structure and functions of the rootnodules 



of Myrica Gale. (Rep. british Ass. Adv. Sc. Portsmouth. 1911. p. 514.) 

 Cortesi, F. 1912. Alcune anomalie dell' „Anemone nemorosa" L. 



(Ann. di Bot. X. p. 379—381.) 

 Fräser, H. C. I. 1911. Longitudinal Fission of the meiotic Chromo- 



somes in Vicia Faba. (Rep. british Ass. Adv. Sc. Portsmouth. 



1911. p. 571.) 

 Hörne, A. S. 1911. Somatic nuclear division in Spongospora Solani 



(Brunch). (Rep. british Ass. Adv. Sc. Portsmouth. 1911. p. 572.) 

 Kershaw, E. fti. 1911. Structure and development of the ovule of 



Bowenia spectabilis. (Rep. british Ass. Adv. Sc. Portsmouth. 1911. 



p. 567—568.) 

 Lakowitz. 1910. Gabelung der Blütenstandachse von Epipactis 



latifolia All. var. violacea Durand Duqu. [= E. sessilifolia Peterm.j. 



(Ber. westpreuss. bot.-zoot.Ver. XXXII. p. 78—79. 1. A.) 

 Lawsen, A. A. 1911. Nuclear osmosis as a factor in mitosis. (Rep. 



british Ass. Adv. Sc. Portsmouth. 1911. p. 570—571.) 

 Leveille, H. 1912. Teratologie. (Bull. Geogr. bot. XXI. p. 225- 

 . 228. ill.) 



V. Varietäten, Descendenz, Hybriden. 

 Cf. III. Baekhouse; XX. Fruwirth, Harper. 



Bateson, W. 1911. Address to sub-section of Agriculture. (Rep. 



british Ass. Adv. Sc. Portsmouth. 1911. p. 587—596.) 

 Digby, L. 1911. Chromosomes of the Hybrid Primula Kewensis. 



(Rep. british Ass. Adv. Sc. Portsmouth. 1911. p. 585.) 

 Gates, R. R. 1912. Certain Aspects of the Mutation Problem in 



Oenothera. (Proc. Linn. Soc. Lond. 1911—1912. p. 3—60.) 

 Gates, R. R. 1912. Mutations in plants. (Bot. Journ. 1912. 4 pp. 1 f.) 

 Gates, R. R. 1912. Somatic mitoses in Oenothera. (Ann. of Bot. 



XXVI. p. 993-1010. 1 pl.) 

 Gross, J. 1912. Ueber intermediäre und alternative Vererbung 



[SchlussJ. (Biol. Cbl. XXXII. p. 641—657.) 

 Heribert- Nüsson, N. 1912. Die Variabilität der Oenothera La- 



marekiana und das Problem der Mutation. (Zschr. ind. Abst.- u. 



Vererb.-Lehre. VIII. p. 89-231. 3 T. 36 F.) 

 Kiessling, JL. 1912. Ueber eine Mutation in einer reinen Linie 



von Hordeum distichum L. (Zschr. ind. Abst.- u. Vererb.-Lehre. 



VIII. p. 48—78.) 

 Preuss, H. 1910. Salix Lakowitziana mh., eine neue Bastard-Weide 



Botan. Centralblatt. Band 121. 1912. 19 



