XXVlil CONTENTS. 



Cleye, P. T.,& others — Recent Publications on Diatoms 582 



Heydrich, F. — Development of Tetrasporangium in Floridex 583 



Jonsson, B. — Structure and Development of the Desmarestix 583 



Falkenberg, R. — The Rhodomelacex 583 



Yendo, K. — Corallinx from Port Renfreiv, Vancouver 581 



„ „ Japanese Corallinx 584 



Schmidle, \V. — Notes on some Fresh-water Algx 58! 



West, William, & George S. — Fresh-water Algx of Ceylon 5S4 



Batters, E. A. L. — British Marine Algx 585 



Mazza, A. — Marine Flora of the Gulf of Naples 585 



Forti, Achille — Algx of the Verona District 585 



Saunders, De Alton — Algx of the Harriman Alaska Expedition 585 



Lohmann, H. — Coccospheres and Coccoliths 674 



Keissler, Carl v. — Plankton of Alpine Lakes 675 



Zacharias, Otto — Pond Plankton 675 



Lanzi, Matteo — Diatoms of Lake Cotronia 676 



Brehm, V., & others— Phyto-planhton of the Erlaufsee, and the Caspian Sea . . 676 



Corti, Benedetto — Diatoms of the River Olona 676 



Senft, E. — Diatoms in Agar-Agar 676 



Peirce, George J. — Extrusion of Gametes in Fucus 677 



Brand, F. — The Genus Trentepohlia 677 



Darbishire, Otto V. — Chondrus crispus 678 



Barton, Ethel S. — The Genus Halimeda 678 



Okamura, K. — Japanese Marine Algx 679 



Ardissone, Francesco — Marine Algx of the Mediterranean 679 



Matruchot, L., & M. Molliard — Stichococcus bacillaris Naeg 679 



Scott, Rina — Salt-ivater Aquarium 680 



Mycetozoa and Fungi. 



Stevens, F. L. — Gametogenesis and Fertilisation in Albugo S3 



Constantineanu, J. C. — New Chytridinex 84 



Vuillemin, P. — Penicillate Tubes of Phyllactinia 84 



Bitter, G. — Variability of Lichens under different external conditions 84 



„ „ Parmelia 8o 



Wroblewski, A. — Buehner's Yeast Extract .. •• 85 



Harden, A., & S. Rowland — Microscopical Appearances of Pressed Yeast after 



Liquefaction 85 



Dietel, P. — Storing up of Water in the Spores of the Uredinex . .. 85 



Allescher, A. — RabenhorsV s Cryptogamic Flora of Germany, <tc. (Fungi Im- 



perfecti) ,s! 6 



Hennings, P., & others — Parasitic Fungi 86 



Fischer, E. — Phalloidex 87 



Magalhaes, P. S. de — Microbe of Piedra 87 



Joel, H. O. — Pyrrhosorus, a neio Marine Fungus 213- 



Brefeld, O. — Sexual and Non-sexual Reproduction in the Zygomycetes 213 



Clinton, G. P. — Cladochytrium Alismatis 214 



Thaxter, R. — New Genera and Species of Laboulbeniacex 214 



Neger, F. W. — Contributions to the Biology of the Erysiphacex 215 



M'Alpine, D.— " Shot-hole '' Fungi 216 



Yestergren, Tycho — An Arctic-Alpine Rhabdospora 216 



Guilliermond, A. — Sexuality of certain Yeasts 216 



Magnus, P., & others — Uredinex 217 



H-AUTER-Binucleate Cells in certain Hymenomycetes 217 



Zahlbrdckner, A., & R. P. Longinos Nayas — Lichens 21S 



Sernander, R. — Haptera of Lichens 218 



Golenkin, M. — Mycorhiza in the Marchantiacex 219 



Trotter, A., & others — Parasitic Fungi 219 



Klebahn, Von, & others — Fungal Diseases of Plants 219 



Poirault, M., & others — Mycology in France 221 



Sarnthein, Count von — Fungus flora of Tyrol 222 



