XXX CONTENTS. 



PAGE 



Stager, R.— Biology of Ergot 729 



Voglino, P. — Phyilaciinia Corylea.. 72'.i 



Guilliebmond, A. — Morphology and Cytology of Yeasts 729 



Hest, J. J. van — Vacuoles in Yeast-Cells 729 



Fedebley, Haery — Fusion of Ustilago Conidia 7: 10 



1 1 i-x'KE, Ludwig — Infection of Cereals by Smut Spores 730 



MessalongO, C. — Deformation caused by an JEcidlum 730 



Fischeb, Ed., & othebs — Vredinese 730 



MuBElLL, W. A. — Polyporaceze of North America. — XL A synopsis of the brovn 



pileate species 731 



Lloyd, C. G. — Mycological Notes 731 



Lindad, G. — Hyphomycetes 732 



Hennings, P., & othees — Fungi of the Mark Brandenburg 732 



Morgan, V., & others — American Mycology 7:52 



Ivibchnee, Oskak — Diseases of Plants .. 732 



Lawrence, W. L., & others — Diseases of Cultivated Plants 733 



1>at r, E. — Studies in My xobacteria .. .- 733 



Bibliography 734 



Lichens. 



Elenkin, A. — Observations on Endosaprophytism in Heteromerous Lichens .. .. 95 



Bibliography 95 



Mc Andrew, James — Notes on Lichens 229 



West, W.— Habitat of Lichens 230 



Schulte, Fritz — Anatomy of the Genus Usnea 230 



Bibliography 230 



Elenkin, A. — Theory of Endosaprophytism in Lichens 356 



Briosi, G.,& E. Farneti — New Lichen Type 357 



Fink, Bruce — How to Collect and Study Lichens 357 



Britzelmayer, Max — Notes on Lichens 357 



Bibliography 357 



Zopf, W., & others — Multi-nucleate Condition of Lichen Spores 481 



Britzelmayer, Max — Lichenological Notes 4S1 



Aecaxgeli, Alceste — Studies of Dsnea 481 



Bibliography 481 



Picquenard — Lichens of Finisterre 627 



Schneider, Albert — Classification of Lichens 627 



Lederer, Michael — Lichen Flora in the Neighbourhood of Amberg 627 



Hue, L' Abbe — Lichen Cephalodia 628 



Elenkin, A. — Polymorphism of Evernia furfur acea 628 



Sargent, F. Le Boy — Lichenology for Beginners 628 



BlBLIOGEAPHY 629 



Schneidee, Albeet — Chroolepus Aureus a Lichen 735 



Dabbishire, Otto V. — Lichens from the Antarctic 735 



Sargent, J. Le Roy, & Bruce Fink — Lichenology for Beginners 736 



Wolff, Gertb. P. — Development of Lichen Fruits 736 



Bibliography 736 



Mycetozoa. 



Bibliography 358 



Schizophyta. 



Schizomycetes. 



Firth — Epidemic or Bacillary Dysentery 96 



Selteb — Spore-production by Bacillus Anthracis and other Spore-bearing Bacteria 96 



Delden, A. van — Bacteria of Flax" Betting" 96 



Swellengeebel — Morphology and Biology of Bacillus Zopfii 97 



