4o6 



Tackholm, G. (19 15) 

 [P- 311] 



BIBLIOGRAPHY 



Beobachtungen iiber die Samenentwicklung einiger 



Onagraceen. Svensk Bot. Tidsk. Vol. 9, 191 5, pp. 



294-361, 16 text-figs. 



(It is pointed out on p. 354 that in the true Onagraceae and in 

 Trapa we have two highly differentiated and widely separated 

 embryo-sac types.) 



Tansley, A. G. (191 1) Types of British Vegetation, by Members of the 



[pp. 286, 287, 288, Central Committee for the Survey and Study of 



290] British Vegetation, edited by A. G. Tansley. 



Cambridge, 191 1. 



(The following sections of this book deal with the ecology of 

 British water plants: pp. 187-203, Aquatic Vegetation; pp. 

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 Norfolk.) 



Tapper, J. G. O. (1882) Some Observations on the Propagation of Cymodocea 



[pp. 127, 205] antarctica (Endl.). Trans, and Proc. and Rep. of the 



Royal Society of South Australia, Vol. iv. 1882 (for 



1880-81), pp. 1-4, I pi. Further Observations on the 



Propagation of Cymodocea antarctica. Ibid. pp. 47 



49. I pl- 



(The first account of the viviparous growth of this plant.) 



Terras, J. A. (1900) 



[pp. 48, 280] 



Thallwitz, J. 



Theophrastus (Hort) 

 (1916) 



[p. 208] 



Thiebaud, M. (1908) 

 [p. 291] 



Thoday, D. 



and \ (1909) 

 Sykes, M. G. 



[pp. 262, 266] 



Thurn, E. F. Im 



Notes on the Germination of the Winter Buds of 



Hydrocharis Morsus-Ranae. Trans, and Proc. of the 



Bot. Soc. of Edinburgh, Vol. xxi. 1900 (for 1806 



1900), Part IV. 1900, pp. 318-329. 



(An account of experiments upon the germination of winter 

 buds of this species, with special reference to conditions of 

 illumination.) 



See Schorler, B., Thallwitz, J. and Schiller, K. (1906). 



Enquiry into Plants, with an English translation by 



Sir Arthur Hort. 2 vols. London, 1916. 



(Book IV. Chapter 9 contains an exceedingly clear description 

 of Trapa natans.) 



Contribution a la Biologic du Lac de Saint-Blaise. 

 Annales de Biologic Lacustre, T. iii. Fasc. i, 1908, 



PP- 54-140. 5 pis. 



(This work contains a short section dealing with the plants of 



the Lake.) . 



Preliminary Observations on the Transpiration 

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 Vol. XXIII. 1909, pp. 635-637. 



(The authors have demonstrated by experiments on plants of 

 Potamogeton lucens, in situ in the River Cam, that an unex- 

 pectedly rapid water current occurs in detached, rootless stems, 

 and that this current is to a great extent dependent on the 

 leaves.) 



See Im Thurn, E. F. 



