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Offner, J . — Poisoning bg Dried Fungi 431 
Dowson, W. J . — Symptoms of Wilting of Michaelmas Daisies produced by a Toxin 
secreted by a Cephalosporium 431 
Wormald, II. — Discomycete found on Medlar Fruits 432 
Shapovalov, M. — Rhizoctonia Solani as a Potato-tuber Rot Fungus 432 
Lichens. 
Zanfrognini, Carlo — Lichens of Somalia 432 
Tobler, F. — Lichens of Wolbeck 432 
Herre, Albert W. C. T. — Lichens of Alaska 432 
Strato, Cl. — Growth and Regeneration of the Thallus of Peltigera canina .. .. 432 
Knight, H. H . — Lichens of Haslemere District .. 433 
Watson, W. — Determination of Lichens in the Field 433 
Bachmann, E. — Physiology of Crustaceous Lichens 433 
Linkola, K. — Cultures of Nostoc-gonidia from Peltigera Species 433 
Mellor, Ethel — Vitricole Lichens and the Deterioration of Church Windows .. 434 
Herzog, Th. — Lichens of Bolivia 434 
Anders, Josef — Lichens of North Bohemia. Contribution III. 434 
Mycetozoa. 
Sanderson, A. R . — Notes in Malayan Mycetozoa 434 
„ — Parasitic Habits of the Plasmodium of Physarum viride var. 
rigidum 435 
MICROSCOPY. 
A. Instruments, Accessories, etc. 
(3) Illuminating- and other Apparatus. 
Ogilvy & Co . — A New Electric Microscope Lamp for Research Work 436 
„ — A New Electric Microscope Lamp for Students’ Use and for 
Routine Laboratory Work 437 
