GERANIUM PURPUREUM VILL. AND G. ROBERTIANUM L. : II 279 



REFERENCES 



BAKER, H. G., 1953, Race Formation and Reproductive Method in Flowering Plants. S.E.B. Symposia 

 7 (Evolution), 114-145. 



, 1955, Geranium purpureum Vill. and G. robertianum L. in the British Flora: I. Geranium 



purpureum, Watsonia 3, 160-167. 

 B0CHER, T. W., 1947, Cytogenetic and Biological Studies in Geranium robertianum L., Det. Kgl. Danske 



Vidensk. Selskah. Biol. Meddel, 20, no. 8. 

 CLAUSEN, J.. KECK, D. D. & HIESEY. W. M.. 1939, The Concept of Species baseci on Experiment, 



Amer. Journ. Bot, 26, 103-106. 

 DALLMAN, A. A, 1911, Notes on the Flora of Denbighshire, Journ. Bot., 49, (Suppl.). 

 DRUCE, G. C, 1917, Rep. Bot. Soc. & E. C, 4, 406. 



, 1924, Rep. Bot. Soc. & E. C, 7, 175-6. 



, 1927, Rep. Bot. Soc. & E. C, 8, 20-21. 



GOOD, R. D'O., 1948. A Geographical Handbook of the Dorset Flora. Dorchester. 

 HANBURY, F. J. & MARSHALL, E. S., 1899, Flora of Kent. London. 

 HIND, W. M., 1889, The Flora of Suffolk. London. 



LONG, J. W., 1936, in Report of the Distributor for 1935, Rep. Bot. Soc. & E. C. 11, 170. 

 MARSHALL, E. S., 1914, A Supplement to the Flora of Somerset. Taunton. 

 MARTIN, W. K. & ERASER, G. T., 1939, Flora of Devon. Arbroath. 

 PRAEGER, R. LL., 1909, A Tourist's Flora of the West of Ireland. Dublin. 

 , 1934, The Botanist in Ireland. Dublin. 



RAYNER, J. F., 1929, A Supplement to Townsend's Flora of Hampshire and the Isle of Wight. Southampton. 

 ROUY, G., 1897, Flore de France, 4. Asnieres et Rochefort. 

 SCULLY. R. W., 1916, Flora of County Kerry. Dublin. 

 STEPHENSON. T.. 1920. Rep. Bot. Soc. & E. C, 5. 813. 



de TABLEY. Lord (J. B. L. WARREN). 1899. The Flora of Cheshire. London. 

 TOWNSEND. F.. 1904, Flora of Hampshire, including the Isle of Wight, ed. 2. London. 

 WARBURG. E. F.. in Clapham. A. R.. Tutin. T. G. & Warburg, E. F., 1952, Flora of the British Isles. 

 Cambridge. 



WHELDON. J. A. 1922, Rep. Bot. Soc. & E. C, 6. 553. 



WHELDON, J. A. & WILSON, A., 1907, The Flora of West Lancashire. Eastbourne. 

 WILMOTT, A. J., 1921, Geranium purpureum T. F. Forster, /. Bot., 59, 93-101. 

 WOLLEY-DOD. A. H., 1937, Flora of Sussex. Hastings. 



