Clare Island Survey — Phanerogamia. 10 97 



Basset, A. B. : 



The Descent of a Sphere in a Viscous Liquid. Nature, lxxxiii, p. 521. 1910. 

 Beal, W. J. : 



Seed Dispersal. 8vo. Boston : Ginn & Co. [1898.] 



A good popular introduction to the subject, written for use in American schools. 

 Beauverd, Gustave : 



Quelques cas de dissemination des graines par le vent. Bull. Herb. Boissier, 

 (2), i, pp. 633-634. 1901. 

 Bentham, George : 



Anniversary Address. Journ. Linn. Soc. (Botany), x, pp. Ixv-c, 1869 ; and 



Ann. Sc. Nat. (Botanique) xi, pp. 299-345. 1869. (In French.) 

 Notes on the Classification, History, and Geographical Distribution of the 

 Compositae. Journ. Linn. Soc. (Botany), xiii,pp. 335-577, tab. 8-11. 1873. 

 Bessey, C. E. : 



Weight of Dandelion-down. Science (N.Y.), N.S., xx, p. 119. 1904. 

 Plant Migration Studies. University Studies, Univ. of Nebraska, v, pp. 1-27. 

 1905. 

 Blytt, A. : 



Immigration of the Norwegian Flora. Christiania. 1876. 

 Botany of the Faeroes, based upon Danish investigations. 8vo. Copenhagen, &c. 



1901-8. {Bibliography.) 

 Bradshaw, A. P. : 



The distribution of fruits and seeds. Trans. Mierosc. Soc. Manchester, 1902, 

 pp. 65-75. 

 Brown, Robert : 



Our Earth and its Story, vol. ii. 1888. 



Good general account of seed dispersal. 



Btjohenatj, Franz : 



Ueber den Reichtum des Culturlandes unserer Stadte an Pflanzensamen. 

 Ein Beitrag zur Lehre von der Verbreitung der Pflanzen. Festschrift fur 

 P. Ascherson, pp. 27-36. Berlin : Borntraeger. 1904. 

 Buller, A. H. R. : 



Researches on Fungi. 8vo. London. 1909. 



The Rate of Fall of Fungus Spores in Air. Nature, lxxx, pp. 186-187, 



15 April, 1909. 

 The Production, Liberation, and Dispersion of the Spores of Hymenomycetes. 

 Brit. Association Report for 1909, pp. 675-6. 1910. 

 Burkill, I. H. : 



Notes on the Plants distributed by the Cambridge dust-carts. Proo. 

 Cambridge Phil. Soc, viii, pp. 92-95. (1893). 1895. 

 See also under Willis, J. C. 



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