INDEX. 



1155 



Pfitzuer, W., Morphology of the Cell- 

 nucleus, 47. 



, Nuclear Division in Protozoa, 



258. 



Phseothamnion, a new Genus of Fresh- 

 water Alg93, 110. 



Phalloideae, Development of the Re- 

 ceptacles of, 833. 



Phallusiadse of Provence, 418. 



Phanerogainia, Anatomy and Physio- 

 logy of. See Contents, xxi. 



Pharmaceutical Preparations, Im- 

 bedding, 883. 



Pharmacologists, Vinassa's Microtome 

 for, 887. 



Phenol and Logwood, Staining with, 

 712. 



Philibert, M., Fructification of Didy- 

 modon ruber, 481. 



. Peristome of Mosses, 480. 



Phillips, R. W., and F. Darwin, Trans- 

 piration-stream in cut branches, 

 1017. 



Philodinrca, Defectiveness of the Eye- 

 spot as a means of generic distinction 

 in, 994. 



Phisalix, C, Formation of Chromato- 

 phores in Cephalopoda, 407. 



and Charbonnel-Salle, Post-em- 

 bryonic Development of Vitelline Sac 

 of Birds, 765. 



Phoenicurus, Organization of, 585. 



Phosphorescence of Luciola italica, 

 234. 



Phosphorescent Bacterium, 1036. 



Flagellate Infusorian, 462, 



Fungus, New, 293. 



Photographs, Instantaneous, Naehet's 

 Photographic Microscope for, 842. 



of inked surfaces covering pencil 



lines, 185. 



Photography, advance of Pathological, 

 1068. 



and Minute Details, 146. 



Photo-micrograph of Tongue of Blow- 

 fly, 184. 



micrographic Apparatus, Tur- 



siui's, 1060. 



Cameras, 140, 152. 



micrographs, 337, 557. 



, H. van Heurck's, of Am- 



pl i i pleura aud Nobert's Bands, S'o8. 



, How to make, 153. 



, Phototypic Process appli- 

 cable to the Reproduction of, 1060. 



, Stereoscopic Apparatus for 



taking, 143. 



, , Fritsch's Stage for, 325. 



-micrography, 151. 



, Actinic Contrast in, 865. 



, Instantaneous, 333. 



, Objectives for, 145. 



Phycomyces, Turgidity in, 488. 

 Phyllanthus, Phylloclades of, 277. 

 Phylloclades of Phyllanthus, 277. 

 Phyllomedusa, Oviposition in, 766. 

 Phyllotaxis, Apical Growth and, 475. 

 Phylloxera, Alimentary Tract of, 238. 



, Nervous System of, 65. 



Phylogeny of the Tunicata, 587. 

 Physiological Selection, 769. 

 Physiology of the Phanerogamia. See 



Contents, xxv. 

 Physiotium, 830. 

 Phytochemical Studies, 1018. 

 Pichi, P., Glands of Bunias Eruca^o, 



823. 

 Picroborate of Carmine, 170. 

 Picrocarmine, Bizzozero's, 896. 



, Preparation of, 350. 



Picro-nigrosin as a Stain for Nerve- 

 centres, 352. 

 Piersol, J. A., 339, 697. 

 , Actinic Contrast in Photo- 

 micrography, 865. 

 Piffard, B., Staining with Iodine 



Vapour, 170. 

 Pigment-bodies in Neottia nidus-avis, 



268. 

 Pigments, Fungus, 1026. 

 , Reactions of three Red Vegetable, 



820. 

 Pilidium, Structure and Metamorphosis 



of, 992. 

 Pinckney, E., 907. 

 Pine, Composition of the Pollen of, 



648. 

 Pine-destroying Fungi and Insects, 



834. 

 Piuus sylvestris, Composition of the 



Ash of the Pollen of, 648. 

 Piperaceae, Fibro-vascular Bundles of, 



821. 

 Pipette, An Efficient, 527. 



, Modified, 180. 



, Mud, 341. 



Pirotta, R., Dimorphism of Jasminum, 



472. 

 , and F. Mareatili, Laticiferous 



Vessels as Assimilating Organs, 822. 

 Pisenti, Modification of the Formula 



for Alum-Carmine, 897. 

 Pith and Leaf, Turgidity of, 824. 



of Dicotyledons, 644. 



of Woody Plants, 93. 



Pits in Mosses, Formation of, 656. 

 Placenta} of Abietinese, 275. 

 Planarians, Fresh-water, Spontaneous 



Division in, 991. 

 Planta, A. de, Composition of Pollen, 



97. 

 , Composition of the Pollen of the 



Pine, 648. 

 , Nectar, 643. 



