Neue Litteratur. 99 



erabryo and seedling in the Gramineae. (Ann. of Bot. XXIX. 



p. 161-222. 35 f. 2 pl.) 

 Sirks, M. J. 1915. Die Natur der pelorischen Blüte. (Zschr. ind. Abst.- 



u. Vererb. -Lehre. XIV. p. 71—79.) 

 Splendore, A. 1915. Catalizzatori o stimolanti fecondativi e muta- 



menti in Nicoziane. (Boll. tecn. Colt. Tabacchi Scafati. 1915. 



p. 3-32. ill.) 

 Tchernoyarow, M. 1915. Les nouvelles donnees dans l'embryologie 



du Myosurus minimus L. (Mem. Soc. Nat. Kiew. XXIV. p. 95—170. 3pl.) 

 Thomas, E. N. and A. J. Davey. 1915. Morphology and anatomy of 



certain Pseudo-Monocotyledons. (Rep. 48th Meet. british Ass. Adv. 



Sc. Australia, 1914. London, 1915. p. 578—579.) 

 Weiss, F. E. 1915. Juvenile flowering in Eucalyptus globulus. (Mem. 



and Proc. Manchester lit. and philos. Soc. LVIIl. p. 1—4. 2 pl.) 

 Welsford, E. J. 1915. Nuclear migrations in Phragmidium violaceum, 



(Ann. of Bot. XXIX. p. 293—298. 1 pl.) 

 West, C. and A. E. Lechmere. 1915. On chromatin extrusion in pollen 



mother-cells of Lilium candidum, Linn. (Ann. of Bot. XXIX. p. 



285-291. 1 pl.) 



V. Varietäten, Descendenz, Hybriden« 

 Cf. IV. Sahni, Splendore; XVIII. Sprenger. 



Anonymus. 1915. Development of a cherry. (Journ. of Heredity. VI. 

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Anonymus. 1915. Some recent work on the viability of seeds. (Journ. 

 of Ecology. III. p. 35-38.) 



Arendsen Hein, S. A. 1915. Variaties en erfelikheid. (Utrecht, A. 

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Bartlett, H. H. 1915. The mutations of Oenothera Stenomeres. (Amer. 

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Bond, C. I. 1915. On the sex dimorphism and secondary sex charac- 

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Cambage, R. H. 1915. Notes on the evolution of the genus Eucalyp- 

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Costantin, J. 1914. The development of Orchid cultivation and its 

 bearing upon evolutionary theories. (Smithsonian Rep. for 1913. 

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Coulter, J. M. 1914. Fundamentals of Plant Breeding. (New York 

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Dorsey, M. J. 1915. Pollen sterilit}'^ in grapes. (Journ. of Heredity. 

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Gable, Ch. H. 1915. The wild tomato [Lycopersicum vulgare cerasi- 

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Goldschmidt, R. 1914. Die Urtiere, Eine Einführung in die Wissen- 

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Gregory, R. P. 1915. Inheritance in certain giant races of Primula 

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Hall, C. 1915. Variation and application in the Eucalypts. (Rep. 48th 

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Hallqvist, C. 1915. Brassicakreuzungen. (Bot. Not. 1915. p. 97—112.) 



