464 
INDEX. 
Precipitation of Disperse Systems, 98 
Preissia quadrata (Scop.) Nees, 73 
Production of Apothecia of Sclerotinia 
cinerea , 333 
Protoclepsis tessellata, 61 
Protoplasm, Colloid Chemistry of, 277 
Protozoa, Cilitate, Fresh-water, 27 
Psathyrella, 428 
Pteridophyta from Celebes, 412 
Pterygophora calif ornica, Afire of, 421 
Puccinia coronata , 87 
— Malvacearum Mont., 210 
— sessilis, 426 
Puttemans, A., Oak Oidium in Brazil, 91 
Puttick, G. F., Reaction of F 2 to Rust, 86 
Pycnogonids of Arcachon, 283 
Pythium Bidleri sp. n., 86 
R 
Raineri, R., Corallinacese of the Tripoli 
Coast, 82 
— Fossil Corallinacese of Libya, 82 
Raines, M. A., Rust Diseases of Higher 
Plants, 426 
Ramsbottom, J., Orchid Mycorhiza, 211 
Rao, Rao Sahib Ramachandra, Insects 
Checking the Spread of Lantana in 
India, 55 
Rasmussen, A. T., So-called Hibernating 
Gland, 172 
Rats, Parabiosis in, 175 
Rawdon, H. S., Internal Fracture in Steel 
Rails, 97 
Rawitscher, F., Ustilaginese, 426 
Rawlins, F. I. G., Interference Fringes 
and Focal Length of Objectives, 220 
Raymond, Percy E., Seaside Notes, 277 
Rayss, T., Coelastrum proboscideum Bohl., 
200 
Beboulia hvmisphserica, 197, 311, 412 
Red Admiral’s Tarsi, Chemical Sensitivity 
of, 55 
Reeves, Prentice, Reaction of the Eye to 
Light, 94 
Regen, J., Nymph of Gryllus campestris 
with Three Cerci, 56 
Reichert, J., Fungus-flora of Egypt, 430 
Reid, C., and J. Groves, Charophyta of 
Lower Headon Beds of Hordle Cliffs, 
78 
Reinking, Otto A., Higher Basidiomycetes 
from the Philippines, 211 
Beliquix Farlowianx , 329 
Report, Annual, 105 
— Financial, 229 
Bliacopilopns trinitensis E. G. Britt. & 
Dixon, 198 
Bkizoctonia crocorum DC., 213 
— Solani, 430, 432 
Bhizopogon diplophloeus in Washington, 
427 
Rhoads, Arthur S., Pathology of Lupinus 
arbor eus, 213 
Rhodes, R. C., Binary Fission in Callo - 
dictyon triciliatum , 297 
Bhodymenia palmata. Efflorescence of, 322 
Riccardia in Chile, 198 
Riccia, Six Species of, 196 
Bicciocarpus natans (L.) Corda, from 
Africa, 312 
Rich, F., New Species of Coelastrum, 201 
Riddle, O., Oxygen Pressure on Dove 
Embryos, 271, 274 
— Inadequate Egg-shells in Pigeons, 273 
— and Ellinor H. Behre, Vitality of 
Spermatozoa in Doves, 170 
Riddell, W., Hermaphrodite Amphioxus, 
275 
Ridler, W. F. F., Fungus Present in 
Pellia epiphylla, 331 
Rietz, G. Einar du. Methodical Bases of 
Modern Plant Sociology, 91 
— Swedish Xanthoriae, 92 
Rigg, G. B., Seasonal Development of 
Bladder Kelp, 206 
— Bog Succession, 417 
Rilstone, F., Cornish Sphagna, 416 
Riofrio, Benito Ferndndez, Mycological 
Flora of Cataluna, 327 
Rivera, V., Effect of the Poly pore, Fomes 
fulvus, on the Almond Tree in Italy, 
328 
Rock-Crystal of Brazil, 94 
Romell, Lars-Gunnar, Associated Growth 
of certain Boleti and Pine Trees, 429 
Bosellinia Pepo, 91 
Rosenvinge, L. K., Marine Algae of Den- 
mark, Rhodophyceae : Crvptonemiales, 
79 
Rotifera, 185 
Roubaud, E., Life-history of Flies, 280 
Round, Eda M., Annularia with Paleo- 
stachya Fruit, 311 
Rubber Industry, Microscope in the, 245 
Rudbeckia, 71 
Rue, Carl de la, and H. H. Bartlett, 
Pestalozzia Guepini Desm., 425 
Rushton, W., Trematode from Rainbow 
Trout, 161 
Rust Diseases of Higher Plants, 426 
— in Australia, 86 
— Reaction of F 2 Wheat to, 86 
Rusts, Cereal, 327 
— Rare Species of, 87 
£ 
Saccamina carteri, Structure of Shell in, 
296 
Saccardo, P. A., Fungi Sinenses Aliquot a 
Cl. Prof. Otto Reinking collecti et 
commupicati, 88 
