VOL. 3. No. 35. 



. . . Zbe . . . 



JBdtisb 3fern 



PUBLISHED QUARTERLY. 



flDarcb, 1918. 



EDITED BY 



F. W. STANSFIELD, M.D. 



PUBLISHED BY 



THE BRITISH PTERIDOLOGICAL SOCIETY 



(Hon. Sec. and Hon. Treasurer, W. B. Cranfield, East Lodge, Enfield Chase, 



Middlesex). 



KENDAL, WESTMORLAND. 



