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/3. Physiology, pagb 

 (1) Reproduction and Grermination. 



GuiGNAED, L. — Fertilization of OrcMdese 432 



Maurf, P. — Fertilization of Verbascum 433 



Warming, E. — Fertilization of Greenland Floioers .. 433 



M'Leod, J. — Pollination of Flowers 434 



Sachs, J. VON — Germination of the Cocoa-nut Palm 434 



(2) Nutrition and Growili. 



Deherain, p. p., & L. Maquenne — Absorption of Carbonic Anhydride hy Leaves . . 43-i 



EiCHLER, A. "W. — Increase in thickness of Palm-stems .. ,. 43i 



Mangin, L. — Growth of Pollen-grains 435 



Mx'STX, A.—-Ei])ening of Seeds 435 



(3) Movement. 



Schwendenee, S.— ^sceni o/ S'ap 435 



Kraits, C. — Periodicity in the Phenomena of Bleeding 436 



Kny, L. — Absorption of icater by Terrestrial Organs 436 



Sablon, Leclerc DU — Structure and Coiling of Tendrils 436 



Ambronn, H. — Theory of Twining 436 



(4) Chemical Chang-es (including Eespiration and Fermentation). 



Palladin, W. — Eespiration and Groivth 437 



DiAKONOW, N". W. — Intramolecular Respiration of Plants 437 



Gaton, U., & E. DxJBOUEG — Alcoholic Fermentation of Dextrin and Starch .. .. 437 



y. General. 



Sachs, J. y. — Chlorosis in Plants 437 



MiTLLEU-TmsHGAV, B..— Freezing of Tissues 438 



Eadlkofee, L. — Plants poisonous to Fish , .< .. 438 



B. CRYPTOaAMIA. 



Cr3rptog'amia Vascularia. 



Lachmann, p. — Gemmiparous roots of Anisogonium ,. ., . . . . . , , . . . 438 



MuscinesB. 



Habeelandt, G. — Anatomy and Physiology of Mosses ., 438 



VuiLLEMis, P. — Homologies^ of Mosses 439 



Warnstoff, 0. — Heterosporous Muscincce 440 



HuLT, R. — Distribution of Mosses .. .. ,. ., 440 



Algae. 



Klebs, G. — Gelatinous Sheath of Algm .. 440 



livM'PUREY, J.. K.— Anatomy and Development of Agarurn Turneri 441 



NoKDSTEDT, 0.- — Marine Vaucheria .. .. .. 441 



WiTTROCK, V. B. — Binuclearia, a neiB genus of Confervacese 441 



„ „ Layer of Earth composed of Algse 442 



Mt'LLEE, 0. — Intermediate Bands and Septa of Diatoms 442 



Imhof, O. E. — Movement of Diatoms 442 



Casteacane, F. — Diatoms of the ' Challenger ' Expeditiortr 442 



„ ,, Reproduction in a Fossil Diatom 443 



„ „ Fossil Diatoms from, Vmbria .. ,, 443 



Lichenes. 



Bonnier, G. — Synthesis of Lichens 443 



Flagey, C. — Schioendener's Lichen-theory .. , 444 



RiCHAED, 0. J. — Hymenolichenes ,, .. 444 



Fungi. 



Hartog, M. — Formation and Liberation of Zoospores in Saprolegniex 444 



Johan-Olsen, O. — Aspergillus 444 



Fablow, "W. G. — Development of Gymnosporangium . , 445 



Thaxtee, E. — Gymnosporangia and their Rcesteliie 445 



Sadebeck, R. — New Pythium , , 445 



Parker, G. H. — Structure of Ravenelia 446 



RosTKTJP, E. — Bhizoctonia 446 



CosTANTiN, J. — Rhopalomyces 446 



Saccardo, P. A. — Sphxropsideai, Melanconiess, and Hyphomycetes 446 



Eriksson, J. — New Fungoid Disease of Barley 447 



Passerini, G. — New Disease in Corn 447 



Marshall Ward, H..— Structure and Life-History of Phytophthora infestans ., .. 447 



