310 BRITISH PLANTS 



Tansley, A. O. and Adamson, R. 0. : " Beooiuiaissanoe in the Cotteswolds 



and the Forest of Dean." Journ. Ecol., vol. i., 1913, pp. 81-89. 

 Watson, W. : " The Distribution of Bryophytes in the Woodlands of 



Somerset." New Phyt., vol. viii., 1909, p. 90. 

 Watson, W. : " Cryptogamio Vegetation of the Sand-dunes of the West 



Coast of England." Journ. Ecol., vol. vi., 1918, pp. 126-143. 

 West, George: " A Comparative Study of the dominant Phanerogaiiic 



and Higher Cryptogamio Flora of Aquatic Habit in Three Lake 



Areas of Scotland." Proc. Boy. Soc. Edinb., vol. xsv., 1905, 



pp. 967-1023. 

 Wed, Oeorge: " A Further Contribution to a Comparative Study of the 



dominant Phanerogamic and Higher Cryptogamic Flora in Scottish 



Lakes." Proc. Boy. Soc. Edinb., vol. xxx., 1910, pp. 65-182. 

 Woodhead, T. W. : " Ecology of Woodland Plants in the Neighbourhood 



of Huddersfield." Journ. Linn. Soc, Botany, vol. xxxvii., 1906, 



pp. 333. 

 Yapp, B. H. : " Wieken Fen." New Phyt., vol. vii., 1908, p. 61. 

 Yapp, B. H., Johns, D., and Jones, 0. T.: "The Salt Marshes of the 



Dovey Estuary." Journ. Ecol., vol. iv., 1916, pp. 27-42; vol. v., 



1917, pp. 65-103. 



