PAGE. 



Linnsean Fern Chapter 24, 47, 72, 96 



Lycopodium inundatum — Willard N. Clute 85 



Marsilia at Night— C. F Saunders 52 



Notes 22, 46, 69, 93 



Notes on American Ferns— William R. Maxon 29, 58, 84 



Our Miscellany 42, 91 



Ophioglossums Resting — Homer D. House 40 



Pellaia gracilis in Illinois— ZT. /. Hill 31 



Pteris aquilina and its allies in North America — Willard N. 



Clute 37 



Some Hitherto Unnoted Variations of Familiar Ferns — B. D. 



Gilbert 9 



Some Washington Ferns — J. B. Flett 40 



Southern Range of Equisetum palustre — Frank E. McDon- 

 ald 34 



The Growing Periods of Southern California Ferns — S. B. 



Parish 26 



The Genus Equisetum in North America — A. A. Eaton 75 



The Habitat of Lygodium—C F. Saunders 33 



The Polypodies 56 



The Rue Spleenwort near New York — Pauline Kaufman . . . 16 



The Second Meeting of the Chapter 72 



The Sensitive Fern 81 



Two New Ferns from Jamaica — B. D. Gilbert 62 



Two New Isoetes — A. A. Eaton 12 



Two New Stations for Schizsea pusilla — Willard N. Clute . . 15 



Why Dryopteris and not Lastrea ? — Luclen M. Underwood . 



Williamson's Fern Etchings 



Wood si a alpina — Willard W. Eggleston 



52 

 35 

 5 



