FERTILIZATION 105 



18946. La reproduction sexuelie dee Ascom] [bid* 4: 21 68. figs. 1<>. 



1895. Second memoire sur la reproduction sexuelie dee Ascomycetes. Il.id. 6: 



245-284. figs 17. 

 Davis, B. M. 1896. The fertilization of Batrackospermum. Ann. Bot. 10: 19 76 



pis. 6, 7. 

 1900. The fertilization of AUmgo Candida. Bot. Gaz. 29: 297-311. pi 22 



1903. Oogenesis in Saprolegnia. Ibid. 85: 233-249. 320-349. plfl. 9, 10. 

 1905. Fertilization in the Saprolegniales. Ibid. 39: t',1 64. 



Downing, E. R. 1909. The ovogenesis of Hydra. ZooL Jahrb. (Anat. Abt. 28: 



295-324. pis. 11, 12. 2 figs. 

 Dupler, A. W. 1917. The gamctophytes of Taxus canadi < Marsh. 1 /,. 



64: 115-136. pis. 11-14. 

 Eames, A. J. 1913. The morphology of Agathis australis. Ann Bot. 27: 1 



pis. 1-4. 92 figs. 

 Ernst, A. 1902. Chromosomenreduktion, Entwicklung des Embryosackes und 



Befruchtung bei Paris qvadrifolia L. und Trillium grandiflorum Salisb. Flora 



91.1-46. pis. 1-6. 

 Farmer, J. B. and Williams, J. L. 1898. Contributions to our knowledge of 



the Fucaceae; their life history and cytology. Phil. Trans. Roy. Soc. London B 



190: 623-645. pis. 19-24. 

 Fatjll, J. H. 1911. The cytology of the Laboulbeniales. Ann. Bot. 25: 649 664. 



1912. The cytology of Labovlbenia choetophora and L. Gyrinidarutn. Ibid. 26: 

 325-355. pis. 37-40. 



Ferguson, M. C. 1901. The development of the pollen tube and the division 

 of the generative nucleus in certain species of Pinus. Ann. Bot. 15: 193 - 

 pis. 12-14. 



1904. Contributions to the knowledge of the life history of Pinus. Proc. Wash. 

 Acad. Sci. 6 : 1-202. pis. 1-24. 



1913. Included cytoplasm in fertilization. Bot. Gaz. 66: 601 502. 

 Fitzpatrick, H. M. 1918a. Sexuality in Rhizina undutala Fries. Bot. Gas. 65: 



201-226 pis. 3 4. 

 19186. The cytology of Eucronariium muscicola. Am. Jour. Bot 5: 397 119. 



pis. 30-32. 

 Focke, W. O. 1881. Die Pflanzen-Mischlingc. Berlin. 

 Fol, H. 1891. Die "Centrenquadrille," ein neue Episode aus der Befruchtun| 



geschichte. Anat. Anz. 6: 266-274. figs. 10. 

 Fraser, H. C. I. 1907. On the sexuality and development of the 



Lachnea stercorea Pers. Ann. Bot. 21: 349-360. pis. 29, 30. 

 1908. Contributions to the cytology of Humaria rutilant. Hud. 22. 



pis. 4, 5. 

 Fries,R.E. 1911. ZurKenntniss der Cytologic von Hygrophoru* em Svensk. 



Bot. Tids. 5: 241-251. pi. 1. 

 Garber, J. F. 1904. The life history of Ricciocarpua nutans. Bot. G 37. 101 



177. pis. 9, 10. 

 Graham, M. 1918. Centrosomes in fertilization stagesof P 



Nees. Ann. Bot. 32:415-420. pi. 10. 

 Guignard, L. 1899. Sur les antherozoids el la double copulation sexuelie ch 



vegetaux angiospernies. Comp. Rend. Acad. Set Paris 128 : 864 871 figfl 



1900. L'appareil sexuel et la double fecondation dans lee Tulipes. Ann. 8 

 Nat. Bot. Vlll 11: 365 387. pis. 9 11. 



1901. La double fecondation chez I- - Renonculaceee. Jour. Botanique 15: 



394-408. figs. 16. 



1902. La double fecondation chez les Sola nr. <. Ibid. 16 : 146 167. BgS. 46, 



20 



