714 



INDEX. 



West. G. S., Alpae of Cambridgeshire. 208 



— Antarctic AlsjaB. 3;>3 



— Apical Growth of Trentepohlia. 421 



— British Desmidiacese. 3r>2 



— Fresh-water Algae. -1:19 



— Periodicity of British Lake Phyto- 



plankton. 418 

 West. W.. Antarctic Algaj, ?.33 



— Britisli Desmidiacese, 332 



— Irish Fresh-water Algae, .")43 



— Periodicity of British Lake Phyto- 



plankton, 418 

 Westling, R., Green Forms of Penicilliiim. 

 545 



— Species of Penicilliuui, 338 



Wetzel. E., Injury caused hy Cold-work- 

 in ii, 256 



Wheat, Experiments with Powdery 

 Mildew, 426 



Wlieldon. H. J., Lancashire Aseomycetes. 

 427 



Whelk, 3I(;moir on, 398 



Whiting, Tremato(ie Larvae on, 405 



Whitmore, E. R., Prowazekia, 329 



Wibiral, E., Significance of Mycorhiza, 

 S6 



Wieland, G. R., American Fossil Cycads, 

 :'.19 



— Seed-structures of American Fossil 



Cycads, 61 

 Willielmi. J., Systematic Study of Marine 



Triclads, 186 

 Will, H., Chemistry of Fungi, 642 

 Williams, A., and' Co., The " Wonder " 



Microscope, 126, 348 

 AV'illianis. R. S., Clastobryum in America, 



327 

 Williams, T. S. B., Bacteriology of Leprosy, 



92 

 Williamson, H. Chas., Reproductive 



Organs of Fishes. 176 

 Wills. F. ¥.. Relationship of Acid-fast 



Bacilli. 225 

 Wilson, E. B., Cytology in Relation to 



Genetics, 319 

 Wilson, H., Pikrin Method of Staining 



Tubercle Bacilli. 571 

 Wilson, L.. Schizosaccharomyces octosporus 



in America, 78 

 Winewarter, Hans von. Interstitial Testi- 

 cular Cells in Man, 514 



— Spermatogenesis in Man, 29S 

 Wintrebert, P., Hatching of Axolotl's Egg, 



514 



— Hatching of Goldfish Egg. 601 

 Wislouch, S. M., Oscillaria and Spirulina, 



539 

 Wisselingh. C. von. Cell-wall of Closterium, 

 417 



— Nuclear Structure of Closterium. 333 

 Wolf, F, A., Black Spot ol Roses. 643 



— Brown Leaf-spot of Coltsfoot, 336 



— Plant Diseases, 435 



Wolfj F. A.. Spore-formation in Podospora 

 auserina. 336 



Wolft". A. Acid-forming Milk Bacteria. 551 



Wolfi:'. M., Observations and Contribixtious 

 to tJie Practice of Scientific Photo- 

 micrography and Macrophotography, 

 inclusive of Colour Photography with 

 Antochrome Plates, 661 



Wollman. E., Intestinal Amylolytic Bac- 

 teria, 647 



WoUny, W., Sphenolohun filiformis, 204 



— Tyrolese Hepatics. 205 

 Woloszynska. J., 331 



— New Plankton from Posen. 329 

 Woloszynska, T.. Variability of Phyto- 



plankton, 71 

 Womersley, H.. Terpineol. 368 

 Wonisch. T., Algae of Styrian Springs. 207 

 Wood. E. G., Micro-telescope, 375 

 Woodburn, W. L., Embryo-sac and En- 

 dosperm in Seedless Perr-iTDmons. 62 

 Woodcock, H. M., Nott-s on Sporoz<ia. 623 



— 'I'rypanosomes ot Little Owl, 316 

 Wood-destroying Fungi, Influence of Sub- 

 stratum on, 4.".2 



Woodruff. L. L., Fauna of Hay Infusions, 

 409 



— Five-year I'edigree Race of Paramce- 



cium without Conjugation, 620 



— Reproduction of Paramcecium. 620 



— Species of Paramcecium, 409 

 Worms. Ova of. New Method of Finding, 



665 

 Wound-reactions in Filicine£e, 535 

 Wright. J. H . New Method of 



Blood t^idelets. 368 

 Wundsch. H.. H.. Trematode of Frog's 



Lung, 311 

 Wychgram, E.. Photomicrography in 



Natuial Colours, 108 



Xenophj'ophora of Indian Ocean. 58 

 Xylem Elements of Pteridopliyta, 323 

 Xylopsaronius, 199 



Yaoita, S., New Method of Finding Ova of 



Worms, 665 

 Yatsu, N., Germinal Loealizatian in Beroe, 



618 



— Observations and Experiments on 



Ctenophore Ovum, 55 

 Yeast-cell. Phosphorus-content of, 217 

 Yeast, Fermentation, Research on, 639 



— Study of, 639 

 Yeasts, Development, 211 



— New, 545 



— Phylogeny, 211 



Yung, E., Snail's Horns, 39 



Counting 



ludifterence to Light, 39 



