(79) 



West, G. S. A further contribution to our know-ledge of the two african species of 

 Volvox. (Journ. Queckett micr. Club 2 Ser. XIII [1918], p. 425—428, 2 PI.) 



— A new species of Gongrosira. (Journ. roy. microsc. Soc. [1918], p. 30—31, 1 PI.) 

 Wilhelmi, J. Plankton und Tripton. (Arch. f. Hydrobiol. u. Planktonk. XI [1917], 



p. 113—150, 12 Fig.) 



Wille, N. Alga bei N. L. B r i 1 1 o n : The Vegetation of Mona Island. (Ann. Missouri 

 Bot. Garden II [1915], p. 54.) 



— Om algesamfund ved Norges kyst. (Naturen, September — Oktober 1917, 25 pp., 

 Textfig. 1—12.) Sonderdruck. 



— Report on an Expedition to Porto Rico for collecting Fresh -Water Algae. (Journ. 



New York Bot. Garden XVI [1915], p. 132—146.) 



Yendo, K. Notes on Algae new to Japan. (Bot. Mag. Tokyo XXXII [1918], p. 

 65—81.) 



— Notes on Algae new to Japan Concluding remark. (Bot. Mag. Tokyo XXXII 

 [1918], p. 175—178.) 



— and Ikari, J. Auxospore-formation of Chaetoceras debile Cleve. (Ibidem p. 

 145—149, 1 PI.) 



V. Pilze. 



Adams, J. F. Origin and development of the lamellae in Schizophyllum commune. 



(Mem. Torrey Bot. Club XVII [1918], p. 326—333, ill.) 

 Alcock, N. L. On the life history of the rose blotch fungus. (Kew Bull. [1918], p. 



193—197, 1 PI., 2 Fig.) 

 Anonymus. Fungi exotici XXIV. (Kew Bull. [1918], p. 207—210, ill.) 

 Antoine, E. Etude morphologique et experimentale d'un Oospora pathogene (Oospora 



Perrieri Matruchot et Antoine). (Ann. Inst. Pasteur XXXII [1918], p. 202—214.) 

 Arthur, J. C. Uredinales bei N. L. B r i 1 1 o n : The Vegetation of Mona Island. (Ann. 



Missouri Bot. Gard. II [1915], p. 53—54.) 



— Cultures of Uredineae in 1916 and 1917. (Mycologia IX [1917], p. 294—312.) 



— New species of Uredineae. X. (Bull. Torr. Bot. Club LXV [1918], p. 141—156.) 

 • Uredinales of Guatemala, based on collections by E. W. D. Holway. (Americ. 



Journ. of Bot. V [1918], p. 325—336, 420—446, 462—489, 7v22— 550.) 

 Uredinales of the Andes, based on collections by Dr. and Mrs. Rose. (Bot. 

 Gazette LXV [1918], p. 460—474.) 



— Uredinales of Costa Rica, based on collections by E. \Y. D. Holway. (Mycologia X 

 [1918], p. 111—154.) 



— and Johnston, J. R. Uredinales of Cuba. (Mem. Torrey Bot. Club XVII [1918], 

 P- 97—175, ill.) 



Asai, T. Physiologische Untersuchungen iiber eine neue, in der Gerbbriihe gedeihende 

 Kahmhefe. (Journ. Coll. Sci. imp. Univ. Tokyo XXXIX [1918], 42 pp.) 



Atkinson, G. F. Some new species of Inocybe. (Americ. Journ. Bot. V [1918], p. 

 210—218.) 



— Selected cycles in Gymnoconia Peckiana. (Americ. Journ. Bot. V[1918],p. 79—83.) 

 — - Six misunderstood species of Amanita. (Mem. Torrey Bot. Club XVII [1918], 



P- 12—21.) 



Preliminary notes on some new species of Agarics. (Proceed, amer. philos. Soc. 



LVII [1918], p. 354—356.) 



— The genus. Endogone. (Mem. Brooklyn Bot. Gard. I [1918], p. 1—17.) 



—• The genus Galerula in North America. (Proceed, amer. philos. Soc. LVII [1918], 

 p. 357—374.) 



