1916] Yates: Histology of Californian Bolctaceae 265 



Levine, Michael. 



1913. Studies in the cytology of the Hyraenomycetes, especially the Boleti. 



Bull. Torr. Bot. Club, vol. 40, no. 4, pp. 137-181. 



1914. The origin and development of the lamellae in Coprinus micarcius. 



Am. Jour. Bot., vol. 1, pp. 303-322. 

 MacIlvain, L., and MacAdam, R. K. 



1900. One thousand American Fungi. Indianapolis. 

 McCUBBIN, W. A. 



1910. Development of the Helvellineae. Bot. Gaz., vol. 49. 

 MURRILL, W. A. 



1910. Boletaceae. North American Flora, vol. 9, pt. 3. 

 OSTERHOUT, \V. J. V. 



1904. Contributions to cytological technique. Univ. Calif. Publ. Bot., vol 

 2, no. 2. 

 Peck, C. H. 



1889. Boleti of the United States. New York Mus. Bull., no. S. 

 Schroeter, J. 



1897. Fungi, in Engler und Prantl, Die natiirlichen Pflanzenfamilien, Tiel 

 1, Abt. 1, 1**. Leipzig. 

 Zeller, Sanford M. 



1914. The development of the carpophore of Ceriomyces ZcUeri. Mycologia, 

 vol. 6, no. 5. 



