INDEX. 



8G9 



H. 



Huberlandt, G., Cliloroi)hyll-bodies of 



Selagiuella, 93. 



, Leaves of Begonia, 245. 



, H., Gootropi.s:n of tlie Ehizoids of 



Maivliantia and Lunularia, 554-. 

 Haddon, A. C, Irish Marine Fauna, 194. 



, Revision of British Actiniae, 647. 



Haeckel, E., 'Challenger' Siphonoplaora, 



394. 

 Hasmatoxylin, Iodized, 8P.7. 

 Haensch's Apparatus for Photograpliing 



tiie Tarnish Colours of Iron Surfaces, 



453. 

 Hagen, H. A., Double Plexus of Nervures 



in Insects' Wings, 742. 

 Halacarida?, 747. 

 Halkyard. E., Collection and Preparation 



of Foraniiiiifera, 709. 

 Hall, H. A., Bacillus from Urine, 848. 

 Halsted, B. D., Demonstration of Pollen- 

 mother-cells and Pollen-tubes, 60 0. 



, Pollen-grains, 6tJl. 



, Sensitive Stamens in Compnsitse, 778. 



Haraann, O,, Anatomy of Ophiurids and 



Criiioids, 525. 



, Morphology of Orinoids, 528. 



Hanau.sek, T. F., Epiderm of tlie Seeds of 



Capsicum, 244. 

 Hanitsch, R., New British Sponge, 649. 

 Hansen, A., Pure Chlorophyll, 653. 

 , E. C, Micro-orgauisin tound in the 



mucous flux of Trees, 795. 

 Hansgirg, A., Bacillus muralis and Grotto- 



Sehizophycere, 428. 



, Classification of Confervoidoa?, 419. 



, of Cyanojihycese, 102, 567. 



, Cr(;nacantha, Periplegiuatium, and 



Hansgirgia, 420. 



■ , Entocladia, 259. 



, Morphology and Pliysiology of the 



Sulphur Bacteria, 567. 



, Plisendermatium, 676. 



, Phyllactidium, 419. 



, Tetraedron, 566. 



Hansgirgia, 419, 421), 786. 

 Haplobasidion, a new genus of Dematiefe, 



682. 

 Haplocrinus, Ventral Structure of, 228. 

 Hardening Method, Benda's, 142. 

 Hardy, J. D., Photomicrographic Appa- 

 ratus, 850. 

 , Syrup for keeping Rotifera quiet, 



475. 

 , W. B., Collecting Salt-water 



Sponges, 456. 

 Hargitt, C. W., Mounting Infusoria, 834. 

 Hariot, P., Delamarea, a new genus of 



Phajosporeae, 676. 

 Harraer, S. F., Anatomy of Dinophilus, 



758. 

 Hartig, R., Accumulation of Reserve- 

 substances in Trees, 242. 



1889. 



Hartig, R., Conduction of Fluids throngii 



the Alburnum, 90. 



, Diseases of Trees, 551. 



, Movement of Sap in the Wood, 670. 



Ilartog, M. M., A'lelpliotaxy, 192. 

 , Functions and Iliimologies of Con- 

 tractile Vacuole in Plants and Animals, 



192. 

 , Method of investigating Cyclops, 



300. 



, Morphology of Cyclops, 215. 



— — , Structure of Saprolegniaeea), 678. 

 Harz, C. O., Fixing of the Spores of 



Hymenomycetes, 461. 



, Fun^fi of Mines, 266. 



Hasse, E., Anatomy of BlattidtB, 506. 

 Haswell, W. A., Comparative Study of 



Striated Muscle, 729. 



, Psilotum and Tincsipteris, 672. 



Hatch, F. H., Eosenbusch'sPetrographical 



Tables, 603. 

 Haustoria of Rhinanthacea?, 665. 

 , Origin of, in Parasitic Phanerogams, 



665. 

 Hazel, Germination of, 251. 

 Heath, A., Modified Ectoderm in Crania 



and Lingula, 48. 

 Heathcote, F. G., Anatomy of Polyxenus 



lagnrus, 637. 

 Heckel, E., Cystoliths in Exostemma, 405. 



, Pitchers of Sarracenia, 408. 



Hegler, L., Thallin, a new reagent for 



Lignin, 60(;. 

 Heideuhain, R., Preparing small Intestine, 



298. 

 Ileilprin, A., Marine Invertebrates of 



Bermuda Islands, 194. 

 Heimerl, A., Fertilization in the Nycta- 



gineas, 249. 



, Fruit of Nyctaginese, 544. 



Heinrieher, E., Influence of Light on the 



Origin of Organs in the Fern-embryo, 



94.' 

 Heinricius, G., Development of Placenta in 



Log, 726. 

 Heinz, A., Mucous Disease of Hyacinths, 



572. 

 Heliotropism of Phycomyces, 681. 

 Helix aspersa. Fertilization in, 372. 



, Descent of Ova in, 497. 



Hellriegel, H., Obtaining of Nitrogen by 



Graminea; and L(^gumiiiosa;, 781. 

 Helniinthologieal Notes, 520, 758. 

 Helotinm parasitic on Sphagnum, 263. 

 Heniiptera, Embiyos of Glandular Struc- 

 ture on Abdomen of, 745. 

 Henderson, J. R., Anumura of the ' Chal- 

 lenger,' 382. 

 Henking, H., Formation and Fate of Polar 



Globules in Eggs of Insects, 502. 

 Henne'guy, F., Development of Bony 



Fishes, 363. 

 , Formation of Spores of Gregarine of 



Earthworm, 536. 



, Influence of Light on Noctiluca, 75, 



o P 



