4 i2 BIBLIOGRAPHY 



Went, F. A. F. C. Untersuchungen ueber Podostemaceen. Verhande- 

 (1910) lingen d. Konin. Akad. van Wetenschappen te 



[pp. 114, 122] Amsterdam, Tweede Sectie, Dl. xvi. No. i, 1910, 



88 pp., 15 pis. 



[In this memoir, based upon the results of the author's travels 

 in Surinam, the following members of the Podostemaceae are 

 described: 6 sp. of Oenone of which 3 are new, 3 new species of 

 Apinagia, Lophogyne (i sp.), Mourera (i sp.) and Tristicha 

 (i sp.). The anatomy, and the development of the ovules, are 

 treated, as well as the general morphology.] 



Werner, E. See Magnus, W. and Werner, E. (1913). 



West, G. (1905) A Comparative Study of the dominant Phanerogamic 



[p. 287] and Higher Cryptogamic Flora of Aquatic Habit, in 



Three Lake Areas of Scotland. Proc. Roy. Soc. 

 Edinb. Vol. xxv. Part n. 1906 (for 1905), pp. 967- 

 1023, 55 pis. 

 (A general ecological survey of certain Scottish Lakes.) 



West, G. (1908) Notes on the Aquatic Flora of the Ness Area, 



[pp. 287, 290] Bathymetrical Survey of the Fresh-water Lochs of 



Scotland. VIII. The Geogr. Journal, Vol. xxxi. 

 1908, pp. 6772. 



[This brief paper, which is of a general nature, should be read 

 in conjunction with the author's detailed studies of the Scottish 

 lakes West, G. (1905) and (1910).] 



West, G. (1910) A Further Contribution to a Comparative Study of 



[pp. 20, 87, 145, 200, the dominant Phanerogamic and Higher Crypto- 

 234, 287, 299, 325] gamic Flora of Aquatic Habit in Scottish Lakes. 



Proc. Roy. Soc. Edinb. Vol. xxx. 1910 (Session 



1909-10), pp. 65-181, 62 pis. 



[A continuation of West, G. (1905).] 



Wettstein, R. von Beobachtungen uber den Bau und die Keimung des 

 (1888) Samens von Nelumbo nucifera Gartn. Verhandl. d. 



[p. 38] k. k. zool.-bot. Gesellsch. in Wien, Bd. 38, 1888, 



pp. 41-48, i pi. 



(The structure and germination of the seed of this plant, 

 which has no endosperm or perisperm, is figured with great 

 clearness.) 



Wheldale, M. (The The Anthocyanin Pigments of Plants, x + 318 pp. 

 Hon. Mrs Huia Cambridge, 1916. 



Onslow) (1916) [Chapter vi. (Physiological Conditions and Factors Influencing 



[p. 277] tne Formation of Anthocyanins) and Chapter vni. (The 



Significance of Anthocyanins), may be consulted in connexion 

 with the red coloration so prevalent in water plants.] 



Wheldon, J. A.} TheFloraof West Lancashire. 511 pp., 15 pis., i map. 



and HI9O7) Eastbourne, 1907. 



Wilson, A. J (On p. 339 a reference is made to a pond which was dug 



[p. 299] experimentally in order to see what water plants would 



colonise it.) 



