Christ, H. _Can Scolopendrium Lindeni be Separated From S. Vulgare?_ Fern Bulletin, Jl. 1903. Eaton, A. A. _The Genus Equisetum in North America._ Fourteenth Paper. Fern Bulletin, Jl. 1903. Fitzpatrick, F. J. and M. F. L. _The Fern Flora of Iowa._ Fern Bulletin, Jl. 1903. Flett, J. B. _The Fern Flora of Washington._ Fern Bulletin, Jl. 1903. Gilbert, B. D. _Asplenium muticum._ Fern Bulletin, Jl. 1903. Gilbert, B. D. _Two New Varieties of the Ternate Botrychium._ Fern Bulletin, Jl. 1903. Haeselbarth, F. C. _The Walking Fern._ American Botanist, Jl. 1903. Orcutt, C. R. _Ferns of Southern California._ West American Scientist, Ag. 1903. Orcutt, C. R. _Isoetes of Southern California._ West American Scientist. S. 1903. Shull, C. H. _Geographic Distribution of Isoetes Saccharata._ Botanical Gazette, S. 1903. Stillman, B. W. _The Climbing Fern._ American Botanist, Je. 1903. EDITORIAL. The editor of this journal is again away from home, which will explain any delays in his correspondence. Letters intended for him and sent to the usual address will be forwarded at once. ⁂ Every time the Fern Bulletin is late, doubtless half the subscribers wonder what the editor can be doing to prevent the magazine from appearing on time. The editor, therefore, rises to explain that this publication would always be issued promptly if correspondents would send in copy in season. We endeavor to have each issue ready for the printer _a month before publication_, and yet there are many of our contributors, who, having arranged for space in a number, will wait until two or three days before the publication date to send in copy. There is too much matter in the Fern Bulletin for it to be printed, bound and mailed in one day—or in one week for that matter—and we simply cannot appear on time if we have to wait for copy. We trust that contributors will bear this in mind and co-operate with us in future in this matter of promptness. ⁂ In this number, all subscribers whose subscriptions are not paid in advance, will find a bill for the next volume, and the amount in arrears, if any. There are so few who stop their subscriptions after once becoming members of the Fern Bulletin circle of readers that to save all from the possible loss of a number between the expiration and renewal of subscription, we continue to send the magazine until ordered to stop. Those who do not wish to be considered subscribers for the new volume should notify us at once. In view of the liberal terms upon which the publication is sent, we trust that we may continue to count all our present subscribers among our readers for another year. ⁂