CONTENTS. XXIU 



PAGE 



Brooks, F. T. — Account of some Field Obtervations on the Development of Potato 



Blight 288 



Dey, p. K. — Studies in the Phijsiology of Parasitism. V. Infection by Colleto- 



trivhum Lendemuthianum 288 



Krakovek, J. — Disease of Red Clover 288 



Haskell, Royal J. — Fusarium Wilt of Potato in the Hudson River Valley, New 



York '.. .. 288 



B,EiNKisQ, Otto— Philippine Plant Diseases 280 



Krakover, L. J. — Leaf-spot Disease of Red Clover caused by Macrosporium sar- 



cinxforme 289 



'PETB.YBmT>Cx^,G.Yj.— Disease of Flax Seedlings 289 



Recent Work at the Pathological Laboratory, Keio Gardens 290 



Edgerton, C. W. — Neio Balansia on Cyperus 379 



Stevens, F. L., & Nora Dalbey — Parasite of the Tree-fern (Cyathea) 379 



FoEX, Etienne — Note on a Cordyceps 379 



Atkinson, G. F. — Phylogeny and Relationship i n tlie Ascomycetes .. 379 



Doran, Wm. D. — Minimum, Optimum, and Maximum Temperatures of Spore Germi- 

 nation in some Uredinales 380 



West, Erdman — Undescribed Timber Decay of Hemlock 380 



Faull, J. H. — Pineapple Funtjus, or Enfant du Pin or Warubou 380 



Murrill, W. A. — Some described Species of Poiia .. ■■ .. .. .. 380 



Ovep.holts, L. D. — Some Colorado Fungi 380 



Church, A. H. — Fungi as Members of the Subxrial Transmigration 380 



Mayor, Eug. — Contribution to the Study of the Mycological Flora of the Chateau 



d' CEx Region 381 



Ellis, David — Fossil Micro-organisms from the Jurassic and Cretaceous Rocks of 



Great Britain 381 



VooEL, Irwin H. — Rose Graft Disease 381 



Shapovalov, M. — Is the Common Potato Scab Controllable by a mere Rotation of 



Crops? 332 



Fitzpatrick, H. M. — Publications of George Francis Atkinson .. '. 382 



Brandes, E. yV.—Baiiana Wilt . . 382 



Pethybridge, G. H. — Destructive Disease of Seedling Trees of Thuja gigantea . . 382 



Lichens. 



Smith, A. LoRRAiN — Lichenology in Great Britain 73 



„ „ —Monograph of British Lichens 73 



Fink, Bruce — New Lichen Genus 74 



"Watson, W. — Lichens of Sand-dunes 7-1 



„ — Bryophytes and Lichens of Calcareous Soil ". . . 74 



Paulson, R. — Notes on the Ecology of Lichens 74 



Mayfield. A. — Lichens of a Boulder-clay Area 74 



MoREAU, Fernand & Madame — Researches on Lichens of the Family Peltigeracese 290 



Lynge, Bernt— i?raz/Z ParmeZ/iB 290 



Riddle, Lincoln W. — American Lichens 290 



MoREAU, F., & Madame — Biomorphogenesis in Lichens 290 



Braun, Lucy E. — Vegetation of Conglomerate Rocks of the Cincinnati Region .. 291 



Gall0e, O. — Studies of Lichen Struct^cre and Development 291 



Magnusson, A. H. — Contribution to the Lichen Flora of the West Coast 383 



„ „ — Concerning the Species of Broicn Parmelix and Hypcgymise, 



their Occurrence and Fertility, especially on the West Coast 383 



