CLASSIFICATION 91 



'00. 12. Migula, W. System der Bacterieen. Jena, 1897-1900. 



'95. 13. Murray, G. Introduction to the Study of Seaweeds. London and 



New York, 1895. 

 '96. 14. Murray, G. On the Reproduction of Some Marine Diatoms. Proc. 



Royal Socs., Edinburgh, December, 1896. 

 '98. 15. Murray, G., and Blackman, V. H. The Nature of Coccospheres and 



Rhabdospheres. Phil. Trans. Royal Society, Vol. 190, 1898. 

 '99. 16. Murray, G., and VVhitting, F. G. New Peridiniacese of the Atlantic. 



Trans. Linnsean Soc., Vol. V, pt. 9, 1899. 

 '97. 17. Schroter, J. Myxomycetes. Engler and Prantl, Nat. Pflanzenf. 



Leipzig, 1897. 

 '96. 18. Schtitt, F. Peridiniales, Bacillariales. Engler and Prantl, Nat. 



Pflanzenf. Leipzig, 1896. 

 '00. 19. Senn, G. Flagellata. Engler and Prantl, Nat. Pflanzenf. Leipzig, 



1900. 



'97. 20. Strasburger, E. Das Botanische Practicum. Jena, 1897. 

 '92. 21. Thaxter, R. On the Myxobacteriacese, anew order of Schizomycetes. 



Bot. Gazette, XVII, 1892. 



'97. 22. Further observations in the Myxobacteriacese. Ibid., XXIII, 



1897. 



'97. 23. Tubeuf, K. Diseases of Plants. London and New York, 1897. 

 '87. 24. Wolle, F. Fresh- water Algae of North America. Bethlehem, Pa., 



1887. 



