CONTENTS. XXI 



CRYPTOGAMS. 



Pteridophyta. 



I'AUK 



Farwell, 0. A. — H/ppochaste in North America 138 



HiERONTMUS, G. — Vittaria and Antrophyum 139 



Gwynne-Vaughan, D. T. — Anatomy of Leaf in Osmumlaceie 23'1 



„ „ CliinbiiKj Davallias and the Petiole of Lygodium .. .. 231 



Sampson, K. — Prothallus of Phijlloghssum 235 



Bower, F. O. — Aciostifihoid Ferns 312 



Datie, R. C, — Leaf-trace in Pinnate Leaves of Ferns 313 



Chamberlain, 0. J. — Lycopodium 'prothallia from New Zealand 314 



Spessard, E. A. — Lycopodium piothallia in America 314 



Christenben, C. — Maxonia, a New Genus . . 315 



EosENBUEGH, 0. R. W. K. VAN Aldekwebelt VAN — Amhoina Pteridophyta .. .. 315 



CoPELAND, E. B. — Hawaiian Ferns .. ., 315 



RosENDAHL, H. v., & C. Christensen — Madagascar Fems 315 



HOLLICK, A. — Fossil Fern Monstrosity 403 



Graves, E. W. — Trichomanes Petersii 403 



BERRyj E. W. — New Goniopteris from Middle Eocene 479 



RosENDAHL, H. V. — Lycopodiaceas of Sivcden 479 



Butters, F. K. — New Investigations of Athyrium and Botrychium 601 



KuMMERLE. J. B. — Systematic Significance of the Fern-spore 601 



„ Lonchitis ., , 602 



HiERONTMOUS, G. — Coniogrumme 602 



Zs.vK, Z. — Botrychium Lunaria 603 



Bastin, S. L. — British Ferns 603 



CoPELAND, E. B. — New Ferns from Borneo 603 



Bryophyta. 



Bkistol, B. M. — Besting Moss-protoncma 139 



Kessler, B. — Ecology of Mosses 139 



Janzen, P. — Moss-calyptra ivith Stomata 140 



Hill, E. J. — Fossomhronia crispula in Indiana 140 



Wheldon, J. A. — Fissidens 141 



Hagen, I. — Psilopilum cavifolium 141 



Roth, G. — Exotic 3Iosses 141 



Schifpner, V. — Dalmatian Liverworts 141 



Herzog, T. — Neiv Mosses from East Asia and South America 142 



,, Bryophyta of Bolivia 142 



Kavina, K. — Australian Sphaijnaceai 143 



Okamuea, S. — Japanese Bryophyta 143 



Dunham, Elizabeth Marie — Guide to Mot ses J 43 



Dixon, H. N. — Mnium antiquorum 235 



Haynes, Caroline C. — Drepanolejeunea hidens .. .. .. 236 



Dixon, H. N. — Bryological Notes .. .. 236 



Nicholson, W. E. — Hepatics in West Cornwall .. .. 236 



Grout, A. J. — Fossil Camptothecium 315 



Evans, A. W. — North American Hepatiac 316 



CouTiNHO, A. X. P. — Portuguese Hepaticai 316 



By Asa, A. W .—Jlerherta 403 



