INDEX TO RECENT LITERATURE. 



Readers are requested to call our attention to any 

 errors in, or omissions from, this list. 



Benedict, R. C. Notes on Ferns Seen during the 

 Summer of H908. Torreya D. 1908. 



Burnham, S. H. Asplenium Ebenoidcs in New 

 York. Fern Bulletin. O. 1908.— Report of an un- 

 usually thrifty plant from Washington County, 

 N. Y. 



Buchheister, J. C. Fall-fruiting of Osmund a. Fern 

 Bulletin. O. 1908. 



Buchheister, J. C. Observations on Nephrodium 

 simulatum. Fern Bulletin. O. 1908. 



Cleveland, G. F. Ferns of the Upper Susquehanna 

 Valley. Fern Bulletin O. 1908. 



Clute, W. N. Botryehium Diehronum. Fern Bul- 

 letin O. 1908. 



Clute, W. N. Changes in Fern Names. Fern Bul- 

 letin O. 1908. 



Clute, W. N. Rare Forms of Ferns. — VIII. An 

 abnormal cinnamon Fern, illust. Fern Bulletin 

 O. 1908. — A fern with pinnules turned to ascidia de- 

 scribed as forma eornucopiafolia. 



Clute, W. N. The Grass-like Polypody. illust. 

 Fern Bulletin O. 1908. 



Druery, C. F. Lomaria Spicanfs Variable Spore- 

 lings. Fern Bulletin O. 1908. 



Parish, S. B. Botryehium Lunaria. Fern Bulletin 

 O. 1908. — Record of this fern from Mariposa, Calif. 



Plitt, C. C. Notes on EquisetUm hyemale. Fern 

 Bulletin O. 1908. — Notes on spore shedding- and on 

 the production of roots and shoots. 



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