Neue Litteratur. 131 



;feurbank, L. 1902 (received 1905). Some of the iundamental principles of 



plant breeding. (Proc. Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. 



New-York. 1902. Vol. I. p. 35-39.) 

 Surbridge, F. W. 1902 (received 1905). Hybridism versus selection. (Proc. 



Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. Vol. I. 



p. 231-234.) 



Cannon, W. A. 1902 (received 1905). Some cytological aspects of hybrids. 



(Proc. Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. 



Vol. I. p. 89—92.) 

 Card, F. VV. 1902 (received 1905). Practical points from the breeding of 



Strawberries and Bush-fruits. (Proc. Int. Conf. Plant Breed. and 



Hybrid. Hortic. Soc. New-York. 1902. Vol. I. p. 225-22S.) 

 Castle, W. E., E. G. Conklin, T. Dwight, L. H. Bailey, W. M. Wheeler and 



U. T. Mac Dougal. 1905. The mutation theory of organic evolution. 



(Science. N. S. Vol. 21. p. 521-543.) 

 Clark, Alice G. 1905. White form of Sabbatia chloroides. (Rhodora. VII. 



p. 38—39.) 

 Clendenin, 1. 1905. Other Freaks of peas. (Torreya. Vol. V. p. 41—42. 



3 fig.) [Note on development of buds in axils of cotyledons of Pisum. 



— H. M. Richards (New-York).] 



Cook, 0. F. 1902 (received 1905). Evolution under domestication. (Proc. 



Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. Vol I. 



p. 69-73.) 

 Corbett, L. C. 1902 (received 1905). Improvement of Roses by bud 



selections, or blind versus flowering wood for Rose cuttings. (Proc. 



Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. 



Vol. I. p. 93-101. 1 pl.) 

 Correns, C. !905. Einige Bastardierungsversuche mit anomalen Sippen 



und ihre allgemeinen Ergebnisse. (Jahrb. Wiss. Bot. Bd. 41. H. 3. 



p. 458 484. Mit Taf. V und I Textfig.) 

 Cramer, P. J. S. 1905. Knopvariatie. (Diss. Univ. Amsterdam; Joh. Müller, 



Amsterdam. 8°. IX. 137 pp. fl. 1.50.) 



Daniel, L. et Ch. Laurent. 1905. Composition comparee des mouts du 



Verdot greffe et franc de pied. (Rev. Gen. Bot. T. 17. No. 196. 



p. 165—167.) 

 Darwin, C. 1905. Variation of Animals and Plants under Domestication. 



Edited by F. Darwin. Populär edition. 2 Vols. (London 1905. 8°. 



5S2 and 618 pp.) 



Fawcett, W. 1902 (received 1905). Notes on plant breeding in Jamaica. 

 (Proc. Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. 

 Vol. I. p. 1S5-1S6.) 



Hansen, N. E. 1902 (received 1905). The breeding of native northwestern 



fruits. (Proc. Int. Conf. Plant Breed. and Hybrid. Soc. New-York. 1902. 



Vol. I. p. 157—158.) 

 Hartley, C. P. 1902 (received 1905). Improvement of Com by breeding. 



(Proc. Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. 



Vol. I. p. 199—208. Fig. 1-6.) 

 Hays, W. M. 1902 (recei>ed 1905). Breeding for intrinsic qualities. (Proc. 



Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. 



Vol. I. p. 55—62.) 

 Hill, E. H. 1902 (received 1905). On breeding florist's flowers. (Proc. 



Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New-York. 1902. 



Vol. I. p. 111 — 116. 

 Hurst, C. C. 1902 (received 1905). Notes on M e n d e l's methods of cross- 



breeding. (Proc. Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New- 

 York. 1902. Vol. I. p. 10—16.) 



Kellogg, R. M. 1902 (received 1905). Bud Variation in the Stiawberry 

 plant. (Proc. Int. Conf. Plant Breed. and Hybrid. Hortic. Soc. New- 

 York. p. 169-172.) 



Klein, E. 1904. Die Pflanze im Kampfe mit ihrer Umgebung. [Forts.] 

 (Ver. Luxemburg. Naturfr. Jg. 14.) 



9* 



