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Koelller, R., Resultats scicntifiques de la campagne du „Caudau" dans le golfe 

 de Gascogue (aoüt-septembre 1895). Fascicule 3: Anuelidees; poissons; 

 Edrio])litlialmes ; D i a t o m 6 e s ; debris vegetauxet roches. Liste des especes 

 recueillies. Publie avec la collaboration de M. M. Bleicher, J. Boilllier, 

 Roescll et Roule. 8°. 439 pp. et 741 planches. Paris (Massou & Co.) 1897. 



Palllier, T. C, Demonstration of absorption of carbon dioxide and of tlie 

 generation of oxygen by Diatoms. (Proceediugs of the Academy for the 

 Natural Science of" Philadelphia. 1897. p. 142—143.) [Reprint.] 



.Strasburger, Eduard, Kerntheiluug und Befruchtung bei Fucus. (Jahrbücher 

 für wissenschaftliche Botanik. Bd. XXX. 1897. Heft 2 und 3. p. 351 — 374. 

 Tafel XVII und XVIII.) 



West, W. and West, G. S., Welwitsch's African freshwater Algae. [Coutinued.] 

 (Journal of Botany British and foreign. Vol. XXXV. 1897. No. 412. p. 113 



— 122. Plates 365-369.) 



Pilze: 



Falrcllild, I). G., Ueber Kerntheilung und Befruchtung bei Basidiobolus ranarum 



Eidam. (Jahrbücher für wissenschaftliche Botanik. Bd. XXX. 1897. Heft 2/3. 



p. 285—296. Tafel XIII und XIV.) 

 Magnus, P., Sonie species of Urophlyctis. (Annais of Botany. 1897. 2 pl.) 

 Nnkainusa, T., On the relative value of asparagine as a nutrient for Fungi. 



(Imp. University College of Agriculture. Bulletin Vol. II. 1897. No. 7. p. 468 



—470.) 

 Peck, Chas. IT., New species of Fungi. (Bulletin of the Torroy Botauical 



Club. Vol. XXIV. 1897. No. 3. p. 137—147.) 

 Seward, A. C, Lygiuodendron. (Amiais of Botany. 1897. March. 2 pl.) 



Muscineen: 



Müller, CaroIllS, Prodromus bryologiae Bolivianae. [Cont. e fine.] (Nuovo 

 Giornale Botauico Italiano. Nuova Serie. Vol. IV. 1897. No. 2. p. 113 



— 172.) 



Gefässkryptogamen : 



CalkillS, Gary N., Chromatin-reduction and tetrad-formation in Pteridophytes. 

 (Bulletin of the Torrey Botauical Club. Vol. XXIV. 1897. No. 3. p. 101 



— 115. pl. 295—296.) 



Francliet, A., Un Botrychium nouveau pour la flore de France. (Bulletin de 



la Societe botanique de France. Ser. III. T. IV. 1897. No. 1. p. 64—69. 



Planche II.) 



Gibson, It. J. Tl., Anatomy of Selaginella. (Annais of Botany. 1897. March. 



1 pl.) 



Weaver, C. B., A comparative study of the spores of North Americau Fems. 



(Proceedings of the Jowa Academy of Science. III. 1896. p. 159—161. pl. 7.) 



Physiologie, Biologie, Anatomie und Morphologie: 



Aoyania, S., Notes on the metabolism in the Cherry Tree. (Imp. University 



of Agriculture. Bulletin Vol. II. 1897. No. 7. p. 499 — 502.) 

 Baldratti, J., La struttura anatomica e la interpretazione morfologica della 



perula del bulbo di alcune specie del genere Allium. (Nuova Giornale 



Botanico Italiano. Nuova Serie. Vol. IV. 1897. p. 214—223. PI. VIII.) 

 Blaue, L., Les proced^s graphiques appliques ä la göographie botanique. 



(Bulletin de la Societe botanique de France. Ser. III. T. IV. 1897. No. 1. 



p. 33—51. Planche I.) 

 Brau ii on, M. A., Structure and development of Grinellia americana. (Aunals 



of Botany. 1897. 4 pl.) 

 Büchner, E., Fermentation alcoolique sans cellule de levure. (Gazette du 



brasseur. 1397. No. 492.) 

 Bin Kill, J. H., Fertilisation of spring flowers on the Yorkshire coast. [Cont.] 



(Journal of Botany British and foreign. Vol. XXXV. 1897. No. 412. p. 138 



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Burnett, Kathariiie Cleveland, Notes on the influenee of ligbt on certain 

 dorsiventral organs. (Bulletin of the Torrey Botanical Club. Vol. XXIV. 

 1897. No. 3. p. 116—122. PI. 297.) 



