CONTENTS. XXXIU 



PAGE 



Tetri, h.— Endotropic Mtjcorhiza of the Vine 716 



American Gooseberry Mildew 716 



Bibliography 716 



Lichens. 



H0F3IAN, WiLHELM — Parasitic Lichens on Endocarpon 84 



Bibliography 85 



ZoPF, W. — Biological and Morphological Observations on Lichens 211 



Keegan, P. Q. — Chemistry of Roch Ijichen {Parmelia saxatilis) 211 



Bibliography 211 



Bachman. E. — Rhizoids of Granite-inhabiting Lichent 353 



Elenkin, a. — Symbiosis in Lichens 353 



Hue — Anatomy of Collema - 354 



Vereitinoff, J. A. — Parmelia phygodes 354 



Bibliography 354 



Heure, Albert W. C. T. — Lichen Distribution in the Santa Cruz Peninsida .. 466 



Fink, Bruce — Notes on Cladonia , .. .. 466 



Bibliography 466 



ZoDDA, Ct.. & G. Albo — Mediterranean Lichens 600 



Rosen DAHL, F. — Anatomy of Parmelia Species 601 



ZoPF. W. — Gall- formation in Lichens 601 



Bibliography 601 



Zahlbruckner, A. — Lichens of Dalmatia 721 



Fink, Bruce — Notes on Cladonia 722 



NiLSON, Birgeb — Lichen Vegetation of the Sarck Mountain in Swedish Lapland . . 722 



Zahlbruckner, A. — Grecian Lichens 722 



Bibliography 722 



Mycetozoa. 



ScHiNz, H. — Myxomycetes of Stcitzerland 85 



WuLFE, Thorild — Harmful Myxomycete 85 



Bibliography 85 



Coon, Josh. M. — Mycetozoa. Cornuvia Serpula, a Species New to Britain (Plates 



X. and XI.) 142 



CoNSTANTiNEAU, J. C. — Development of Myxomycctes 211 



Jahn, P]. — Studies of Myxomycetes , 212 



Jahn, E. — Studies in Myxomycetes 354 



Harshberger, J. W. — Grass-killing Slime Mould 354 



Bibliography 355 



Lister. A. & Gr. — Synopsis of the Orders, Genera, and Species of Mycetozoa .. .. 466 



Bibliography ,. ,. 600 



^ Schizophyta. 



Schizomycetes. 



Smith, R. Gnma —Formation of Slime or Gum by Bhizobium leguminosarum .. 85 



Jacobsen. H. C. — Direction of Growth of Bacteria in Gelatin ■ • 86 



Spengler, C. — Cultivation of Tubercle Bacilli after Disinfection by Formaldehyde 



and by Singeing 86 



Dammann & Manegold — Streptococcus capsulatus gallinai urn 86 



MiJHLMANN, W. — Mtiology of Syphilis 86 



Forest, M. — Morphology of Spirochseta pallida 86 



EiSLBR, M. v., .& O. Forges— Differentiation of Capsulated Bacteria by Agglutinat- 

 ing and Precipitating Immune Sera 87 



WoOLLEY, P. G. — Bacterium Pneumonix sinile 87 



Uyeda, Y. — Bacterial Disease of Zingiber officinale 87 



'B.A.Rm90's,¥.G.— Bacterial Rot of Potato 88 



MacConkey, a. — Bacterioscopic Analysis of Excremental Pollution 88 



Dec. 18th, 1907 c 



