466 



THE AMERICAN NATURALIST. [Vol. XXXVIII. 



Farmer and Williams. 



'98. Contributions to our knowledge of the Fucaceae ; their life history 

 and cytology. Phil. Trans. Roy. Soc. of London, 190, 623. 

 Ferguson. 



:01ff. The development of the pollen tube and division of the generative 

 nucleus in certain species of Pinus. Ann. of Bot. 1 5, 193. 



:01^. The development of the egg and fertilization in Pinus strobus. 

 Ann. of Bot. 15, 435- 



FULMER. 



'98. Cell division in Pine seedlings. Bot. Gaz. 26, 239. 



iss. Bot. 



'99. Cell division in sporangia and asci. Ann. of Bot. 13, 467. 

 •.00a. Cell and,nuclear division in Fuligo varians. Bot. Gaz. 30, 217. 



HOF. 



'98. Histologische Studien an Vegetationspunkten. Bot. Centb. 76, 65. 



HOFMEISTER. 



'67. Die Lehre von der Pflanzenzelle. Leipzig. 



•97. Die Kerntheilung in den Pollenmutterzellen von Hemerocallis fulv 

 und die bei denselben auftretenden Unregelmassigkeiten. Jahrl 

 f. vviss. Bot. 30, 205. 



