﻿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 11908. Torreya D. 1908. 



Burnham, S. H. Asplenium Ebcnoidcs in New 

 York. Fern Bulletin. O. 190S. — Report of an un- 

 usually thriftv plant from Washington County, 

 N. Y. 



Buchheister. J. C. Fall-fruiting of Osmunda. Fern 

 Bulletin. O. 1908. 



Buchheister. J. C. Observations on Nephrodium 

 simulatum. Fern Bulletin. O. 1908. 



Cleyelaxd, G. F. Ferns of the Upper Susquehanna 

 Valley. Fern Bulletin O. 1908. 



Clute, W. X. Botrychium Dichronum. Fern Bul- 

 letin O. 1908. 



Clute. AY. X. Changes in Fern Xanies. Fern Bul- 

 letin O. 1908. 



Clute, W. X. Rare Forms of Ferns. — VIIL An 

 abnormal cinnamon Fern, illust. Fern Bulletin 

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

 scribed as forma eornueopiafolia. 



Clute. W. X. Fhe Grass-like Polypody. illust. 

 Fern Bulletin. O. 1908. 



Druery. C. F. Lomaria Spicanfs Variable Spore- 

 lings. Fern Bulletin O. 1908: 



Parish. S. B. Botrychium Lunaria. Fern Bulletin 

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



Plitt, C. C. Xotes on Equisetum hyemale. Fern 

 Bulletin O. 1908. — Xotes on spore shedding and on 

 the production of roots and shoots. 



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