XXVI 
CONTENTS. 
PAGE 
Macfarlane, J. M . — Irritability of the Leaves of Dionaea Part G 771 
Halsted, B. D. — Heliotropic Sundew n 772 
(4) Chemical Changes (including Respiration and Fermentation). 
Chrapowicki, W . — Formation of Albuminoids 
Fischer, A . — Physiology of Woody Plants 
Curtel, G . — Physiological Researches on the Floral Envelopes 
Kohl, F. G . — Formation of Calcium Oxalate 
Laurent, E . — Redaction of Nitrates to Nitrites by Plants 
Mori, A . — Influence of Anaesthetics on Respiration 
"Wortmann, J . — Presence of a Diastatic Enzyme in Plants 
Sigmund, W. — Oil-decomposing Ferment in Plants 
Golden, K. E. — Fermentation of Bread 
Kayser, E. — Fermentation of Cider 
Jumelle, H . — Influence of Anaesthetics on Assimilation and Transpiration.. 
Detmer, W . — Respiration of Plants 
Grehant & Quinquad — Respiration and Fermentation of Teast 
Beyerinck, M. W. — Lactase , a new Enzyme 
Frankland, P. F. & G. C . — Nitrifying Process and its Specific Ferment . . 
Stich, C . — Respiration of Plants 
Devaux, H . — Respiration in the interior of massive tissues 
Peyron, J . — Composition of the internal Atmosphere of Plants 
Monteverde, N . — Influence of Carbohydrates on Formation of Asparagin . . 
Lesage, P . — Influence of Saltness on the Formation of Starch in Vegetable 
Organs containing Chlorophyll 
Villiers, A . — Transformation of Starch into Dextrin by the Butyric Ferment 
Nickel, E. — Tannins and Trioxybenzols 
Suchsland, E. — Fermentation of Tobacco 
Loew, O . — Nitrification by a Schizomycete 
Purjewicz, K . — Influence of Light on Respiration 
Wehmer, C . — Formation and Decomposition of Oxalic Acid and its Function 
in the Metabolism of Fungi 
Linossier, G., & G. Roux — Alcoholic Fermentation and the Conversion of 
Alcohol into Aldehyde by the “ Champignon du Muguet ” __ 
Boutroux, L . — Fermentation of Bread 
Frankland, P. F., & others — Fermentations induced by the Pneumo- 
coccus of Friedlaender 
Vines, S. H . — Diastatic Ferment in Green Leaves 
Part 1 
Part 2 
72 
219 
* 220 
„ 220 
*» 220 
„ 221 
„ 221 
„ 221 
„ 221 
„ 222 
Part 3 373 
„ 374 
„ 374 
„ 374 
„ 374 
497 
497 
497 
497 
Part 4 
„ 498 
„ 498 
„ 498 
Part 5 626 
„ 626 
Part 6 772 
„ 772 
. v 773 
» 773 
773 
774 
y. General. 
Koze, E. — Action of Solar Heat on the Floral Envelopes 
Fliche, L. — Biology of the Ericaceae 
Schumann, K. — Myrmecophilous Plants 
Dubois, R . — Digestive Properties of Nepenthes 
Lundstrom, A. N . — Absorption of Rain by Plants 
Kirchner, 0 . — Diseases and Injuries of Plants 
Regel, R. — Influence of External Factors on the Odours of Flowers .. 
Ludwig, F. — Relationship between Plants and Snails 
Fruh, J. — Constitution and Formation of Peat 
Schumann, K. — African Myrmecophilous Plants 
Ettingshausen, C. v., & Krasan — Atavism of Plants 
Meehan, T. — Evolution of Parasitic Plants 
Leveille, H . — Exudation of Sap by Mangifera 
Part 1 72 
* 72 
,, 73 
Part 3 375 
„ 375 
„ 375 
Part 4 498 
„ 499 
„ 499 
Part 5 626 
„ 626 
Part 6 774 
