6700 66G 



Bouygues. ^ui riiiteipretatiun aii;ito- 

 iiiiqiie des fai^ceaux liberoligiieux du 

 Pteris aquiihia. Bordeaux, Actes soc. 

 linn., 1903, iProc.-verb., LXXV- 

 LXXVIII). 



Bower, F. O. Xote on abnormal 

 plurality of sporangia in LycoixxVtnm 

 rig'tduw, Gmel. Ann. Bot., Oxford, 17, 

 1903, (278-280. fig. 18). 



Studies in tlie morphology 



of spore-producing members. Xo. 5. 

 General (omparisons and conclusions. 

 London, Phil. Trans. R. Soc. (Ser. B.J, 

 196, 1903, (191-257) ; [abstract] Loudon, 

 Proc. R. Soc, 71, 1903, (258-264) ; Ann. 

 Bot., Oxford, 17, 1903, (618-024); 

 Chicago, 111., Bot. Gaz. Univ. Chic, 35, 

 1903, (2S5-291 1. 



Buchheister, J. C. Notes from the 

 Catskills. Fern Bull., Binghamton, X.Y., 

 11, 1903,(15-16;. 



Bush, B. F. A list of the ferns of 

 Texas. New York, N.Y., Bidl. Torrev 

 Bot. CI , 30, 1903, (343-358). 



Cajander, A. K. Beitrage zur Kennt- 

 uis der Vegetation de Alluvioneu des 

 nordlichen Eurasiens. Diss. Helsing- 

 fors, 1903, (1-182, mit 4 TafebH. 4". 



Campbell, Douglas Houghton. An- 

 tithetic versus homologous alternation. 

 Amer. Nat., Boston, Mass., 37, 1903, 

 (153-169). 



Cauchetier-Cliaproii et Guffroy, Ch. 



Catalogue des plantes vasculaires de 

 Montdidier et de ses environs. Mans (le), 

 Bui. ass. frau?. bot., 1902, (9-16, 65-72, 

 137-144, 235-238). 



Chauveaud, G. Recherches sur le 

 mode de formation des tubes cribles dans 

 la racine des Cryptogames vasculaires et 

 des G-\-muosperme5. Ann. sci. nai. 

 (Bot.), 'Paris, .ser. 8), 18, 1903, (165- 

 277). 



Chiist, [Hermann]. Die Asplenien 

 des Heuiler'schen Herbars. Allg. bot. 

 Zs., Karlsruhe, 9, 1903, (1-4, 28-31). 



Can Seolopendrium Lin- 



deni, Hook, be separated from S. vtd- 

 gare Sm. ? Fern Bull., Binghamton, 

 N.Y., 11, 1903, (86-87). 



FUices Bodinierianae, 



determinees et decrites par H. Christ. 

 Mans (le), Bui. Acad, internal, geog. bot., 

 1902, (189-274). 



Vascular Cryptogams. 



Christ, \'. II. Die Varietaten imd 

 \ erwandten des Aspleniuni Ruta 

 viurar'ia L. Hedwigia, Dresden, 42, 

 1903, (153-177, mit 4 Taf.). 



Clute, Willard X[elson]. Fernwort 

 notes, (1-4). Fern Bull., Binghamton, 

 N.Y., 11, 1903, (12-15, 46-47, 71-73, 

 105 107j. 



The cultivation of our 



hardv ferns. Fern Bull., Binghamton, 

 N.Y.; 11, 1903, (18-21). 



List of fernworts collected 



in Jamaica. [Concluded.] Fern Bxill., 

 Binghamton, N.Y., 11, 1903, (54-59). 



Editorial. [Fern floras of 



several States.] Fern Bull., Binghamton, 

 N.Y., 11, 1903, (60). 



Editorial. [Fern nomen- 

 clature.] Fern Bull., Binghamton, N.Y., 

 11, 1903, (60-63). 



The species - conception 



among the ternate Botrvchiums. Fern 

 BuU., Binghamton, N.Y.," 11, 1903, (115- 

 117). 



Editcriai. [A. A. Eaton on 



the distribution of lsoeles.^^ Fern Bull., 

 Binghamton, N.Y., 11, 1903, (125). 



Aspleniuni eberwides [a 



hybrid]. Gard. Chron., London, fSer. 

 3), 34, 1903, (6). Repr. f r. Fern Bidletin . 



and Cocks, R. S. The fern 



flora of Louisiana. Fern BuU., Bing- 

 hamton, X.Y., 11, 1903, (1-5). 



Cocks, R. S. Equisetum robustutn — 

 A. Br. 1844. \_ = E. praelatum Raf.] 

 Fern BuU., Binghamton, N.Y., 11, 1903, 

 (16-17). 



Coker, W. C. The nucleus of the 

 spore cavity in prothaUia of MarsiUa. 

 (Selected notes.) Chicago, 111., Bot. 

 Gaz. Univ. Chic, 35, 1903, (137-138). 



Collins, J. Franklin. Woodsia gla- 

 bella in Maine. Rhodora, Boston, Mass., 

 5, 1903, (286). 



Cudworth, W. Carboniferous vegeta- 

 tion at Bradford. [Stigmana.] 

 Naturalist, London, 1903, (266-267, fig.). 



Denke, Pard. Sporenentwicklung bei 

 Sclaginella. Diss. Bonn. Jena (G. 

 Fischer), 1902, (18, mit 2 Taf.). 23 cm. 



Druce, G. Claridge. Aspleuhtm 

 (jerman'icum. and A. septentrionale in 

 Cumberland. J. Bot., London, 41, 1903, 

 (350-351). 



