CONTENTS. 
XX1U 
PAGE 
Loew, O . — Formation and Assimilation of Asparagin 330 
Groom, P . — Relation between Calcium and the Conduction of Carbohydrates . . .. 331 
Lopriore, G . — Action of Carbon Dioxide on the Protoplasm of the Living Cell .. 439 
Lutz, K. G . — Physiology of Woody Plants 440 
Stahl, E . — Physiology of Coloured Leaves 543 
Linz, F . — Physiology of Germination in Maize 544 
Prianischnikoff, D . — Chemical Processes of Germination 544 
Mangin, L . — Formation of Gum 544 
Gruss, J . — Physiology of Germination 652 
Poulet, V. — Vegetable Digestion 652 
Puriewitsch. K . — Disappearance of the Contents from Reserve-Receptacles . . . . 652 
Gruss, J . — Penetration of Diastase into Starch-Grains .. .. 653 
Rode wald, E . — Swelling of Starch 653 
y. General. 
Squires, R. W . — Temperature of Trees 210 
Dippel’s Microscope and its Application , Part II. 210 
Molliard, M.— Galls 331 
Mesnard, E . — Action of Light on the Disengagement of Perfumes 331 
Hornell’s Microscopic <d Studies in Botany 440 
Sherzer, W. K . — Mimicry of Pebbles by Beans 440 
Atkinson, G. F . — Evolution of the Vegetative Phase of the Sporophyte 544 
Kraus, G . — Heat of Flowers 545 
Seward, A. C . — Fossil Monocotyledons 545 
Sachs, J . — Architypes 653 
Seward, A. C . — Fossil Gymnosperms of the Wealden 653 
B. CRYPTOGAMIA. 
Cryptogamia Vascularia. 
Bower, F. O . — Archespore of Vascular Cryptogams 211 
Atkinson, G. F. — Vegetative and Fertile Leaves of Onoclea 211 
Gibson, R. J. Harvey — Ligule of Selaginella 331 
Bower, F. O . — Sporophyte of the Ophioglossacex 331 
Buebner, G . — Prothallium and Embryo of Danasa 332 
Bower, F. O . — Sorus of Danxa 332 
Jonkman, H. F . — Embryogeny of Angiopter is and Marraitia 440 
Goebel, K . — Hecistopteris 441 
Brebner, G. — Prothallium and Embryo of Danxa 545 
Winterstein, E. — Cell- Wall of Vascular Cryptogams and Muscinex 654 
Helm, C . — A pogamy in Ferns 654 
Heinricher, E . — Bulbs of Cystopteris bulbifera 654 
Vidal, L . — Pectic Substances in the Root of Equisetum 654 
Muscineae. 
Farmer, J. B. — Spore-Formation and Nuclear Division in the Hepaticx . . •• 90 
Jack, J. B. — Pellia 91 
G jokic, G. — Cell- Wall of Muscinex 211 
Weiss, F. E . — Symbiosis in Tetraplodon 211 
Britton, E. G.— Hybrid Moss 212 
Rabenhorst's Cryptogamic Flora of Germany ( Musci ) 212 
Correns, 0 — Gemmx of Mosses 332 
Bescherelle, E —Calymperes 332 
Campbell, D. H. — Geothallus , a new Genus of Hepaticx 441 
Schiffner, V. — Wiesnerella , a new Genus of Marchantiacex 441 
Jorgensen, E . — Jungermannia orcadensis 442 
Philibert, H . — Peristome of Mosses 545 
Muller, F . — Nanomitrium .. •• 651 
M‘Fadden, Effie B . — Antherid of Targionia 655 
Dixon, H. N., & H. G. J ameson — Dixons British Mosses 655 
