XXV111 CONTENTS. 



PAGE 



Constantineau, J. C. — New Species of Vrtdineae 443 



Eriksson, J., & G. Tischler — Vegetative Life of Cereal Busts 448 



Klebahn, H. — Mycoplasma Hypothesis 443 



Remer, W. — Bust of Cereals in Silesia 444 



Hohnel, Franz v. — Myxosporium, Myxolibertella and Sporodiniopsis 444 



Morgan, A. P., & others — American Mycology 444 



BjORKfcNHMM. C. G. — Boot Excrescences of J Inus 445 



Posch-Grin'ad, Karl — Mycopathological Notes from Hungary 445 



McAlpine, D. — Australian Fungi 445 



Farneti, R.. & R. Aderhold — Diseases of Plants 445 



Koning, C. J. — Fungi of the Soil 440 



Bordas, F. — Disease of Cork Trees 440 



Giesenhagen, K. — Sorica g. n.. Parasitic on Ferns 440 



Franzschel, W. — Errors in Determination of Fungi due to Misconception of Host- 

 Plants 440 



Weiss, F. E. — Fossil Fungi 447 



Bibliography 447 



Horn, L. — Variations of Growth in Achly a poly andra 501 



Blakeslee, A. F. — Zygospore Formation in Mucoraceas 502 



(Edomyces leproides .. 502 



Viala, P., & P. Pacottet — Vegetable Pathology 503 



Salmon, E. S. — Cultural Experiments with " Biologic Forms" of the Erysiphacex, 



etc 503 



Hennings, P. — Aschersonia 503 



Viala, P., & P. Pacottet — Anthracnose of the Vine 503 



Vanha, J. J. — Disease of Potato 504 



Lindau, G. — Hyphomycetes 564 



Hohnel, V. — Notes on Moulds 504 



Baar, R. — Ustil ago viola cea 504 



Arthur, J. C. — Mcidium of Maize Bust 504 



Smith, Ralph — Water-relation of Puccinia Asparagi 505 



Eriksson, Jakob — Mycoplasma in Urerfinete 505 



Holway, E. W. D. — American TJredinese 565 



Christman, A. H. — Variability of Dictyophora 565 



Merrill, W. A. — The Polyporacese of North America. VII 560 



Peklo, Jaroslav — Mycorhiza of Muscinese 5GG 



Diseases of Economic Plants 500 



C'ruchet, D. — Parasites of Edehveiss 500 



McAlpine, D. — Diseases of Cereals 560 



Cordemoy, H. Jacob de — Mycorhiza of Epiphytic Plants 507 



Thaxter, Roland — Myxobacteriacese 507 



Morgan. A. P. ; & others — American Fungi 507 



Dubourg, E. — Helicomycelium fulignosum 508 



Nikitinsky, Jacob— Growth of Moulds 568 



Molliard, Marin — Conidial Forms of the Higher Fungi 508 



Delacroix, Georges, & A. Pdttemans — Disease of the Coffee Plant 508 



Maublanc & Lasnier — Disease of Cattleya 509 



Hennings, P. — Fairy-Bings 561) 



Hohnel, F. v. — Mycological Contributions 569 



Delacroix, G. — Diseases of Potatoes 569 



Hohnel, Franz v. — Mycological Notes 570 



Trelease, William, & others — Fungi of Alaska 570 



Bibliography 570 



Hecke, Ludwig — Plasmopar a cubensis in Austria 683 



Rothert — Spore-development in Aphanomyces 681 



Blakeslee, A. F. — Sexual Beproduction in the Mucorinex 684 



Dauphin, J. — Development of Mucorini 084 



Molliard, Marin — Conidial Form of Morchella esculenta 684 



Giesenhagen, K. — Copnodium maximum 685 



Guillermond, A. — liaryolcinesis in the Ascomycetes .. 685 



Salmon, E. — Erysiphe Graminis 685 



Kossowicz, A.— Growth of Yeast in Mineral Solutions 686 



