THE FERN BULLETIN 



21 



Dowell, P. On the Study of Ferns. American Fern 

 Journal, Ja., 1911. 



Druery, C. T. Poly podium vulgar e in Great Britain. 

 American Fern Journal, D., 1910. 



Floyd, F. G. Poly podium vulgar e var. auritum. 

 American Fern Journal, D., 1911. 



Jennings, O. E. Distribution of Certain Plants in 

 Western Pennsylvania, Fern Bulletin, O., 1910. 



Kingman, C. C. Notes on Southern California Ferns. 

 American Fern Journal, Ja., 1911. 



Lee, E. L. Fern Notes from the South. American 

 Fern Journal, Ja., 1911. 



Pember, F. T. A Fern Collector in Florida. Ameri- 

 can Fern Journal, Ja., 1911. 



Pember, F. T. Fern Collecting in Southern Califor- 

 nia. American Fern Journal, D., 1910. 



Reynolds. E. S. Notes on Botrychium from Ten- 

 nessee. Rhodora, Ja., 1911. 



Smith J. D. A Collecting Trip in Southern Florida. 

 American Fern Journal, Ja., 1911. 



Spalding, K. D. Ferns at Home and J r isiting. illust. 

 American Fern Journal, Ja., 1911. 



Winslow, E. J. A Nezc Hybrid Fern, illust. Ameri- 

 can Fern Journal, D., 1910. — A form described as a 

 hybrid between Ncphrodium Hlix-mas and N. mar- 

 ginal c. 



Pteridographia Fern Bulletin, O., 1910. — A Cor- 

 rection; Asplenium ebenoides in Nezc Jersey; Dis- 

 tribution of Dicksonia; Meaning of Pilosiuscula. 



