( 6 ) 
/3. Physiology. 
Cl) Reproduction and Germination. page 
Brandza, M . — Anatomical Characters of Hybrids 215 
Meehan, T . — Proterandry and Proterogyny 215 
Robertson, C . — Floicers and Insects 215 
Meehan, T.— Self -fertilized Flowers 216 
Lindman, C. A. M — Pollination of the Mistletoe 216 
Correns, C. — Pollination of Aristolochia, Salvia, and Calceolaria 216 
Knuth, P . — Pollination of Crambe maritima 217 
Focke, W. 0 . — Change in Colour of the Flower of the Horse-chestnut 217 
Dangeard, P. A . — Oospores formed by Union of Multinucleated Sexual Elements . . 217 
Green, J. R . — Germination of Seed of Caster-oil Plant 217 
Mattirolo, O., & L. Buscalioni — Germination of Seeds of Papilionacex .. .. 217 
Fressanges — Germination of the Sugar-cane 217 
Deyaux, H . — Temperature of Tuber cules during Germination 217 
(2) Nutrition and Growth, (including: Movements of Fluids). 
Pagnoul — Absorption of Nitrogen 218 
Frank, B . — Assimilation of Nitrogen by Robinia 218 
Bokorny, T . — Conduction of Water 219 
(3) Irritability. 
Ville, G . — Sensitiveness of Plants to certain Salts 219 
(4) Chemical Changres (including- Respiration and Fermentation). 
Fischer, A . — Physiology of Woody Plants 219 
Curtel, G . — Physiological Researches on the Floral Envelopes 220 
Kohl, F. G . — Formation of Calcium Oxalate 220 
Laurent, E . — Reduction of Nitrates to Nitrites by Plants 220 
Mori, A . — Influence of Anaesthetics on Respiration 221 
Wortmann, J . — Presence of a Diastatic Enzyme in Plants 221 
Sigmund, W. — Oil-decomposing Ferment in Plants .. 221 
Golden, K. E . — Fermentation of Bread 221 
Kayser, E . — Fermentation of Cider 222 
B. CRYPTOGAMIA. 
Cryptogamia Vascularia. 
Wojinowic, W. P . — Selaginella lepidophylla 222 
Kruch, O. — Vascular Bundles of Iso'etes 222 
Bower, F. O . — Lycopodiacex 223 
Giesenhagen, C . — Hymenophyllaceae 223 
Tieghem, P. van — Stem of Ophioglossaceae 224 
Algae. 
Weber -Van Bosse, A., & M. Weber — Symbiosis of Algae and Animals 224 
Iyjellman, F. R . — Fucoideae of Scandinavia 225 
Reinke, J . — Sphacelariaceae 225 
Reinsch, P. F . — New Genera of Algae 226 
Haberlandt, G. — Conjugation of Spirogyra 226 
Wildeman, E. de — Trentepohlia 226 
„ „ Enteromorpha 226 
Klein, L. — Volvox and Eudorina 226 
Klebs, G . — Reproduction of Hydrodictyon 227 
Agardh, J. G . — New Genus of Siphoneae 227 
Fungi. 
Loew, O . — Behaviour of the lower Fungi towards inorganic nitrogen-compounds . . 227 
Bourquelot, E . — Trehalose in Fungi 228 
Wildeman, E. de — Saprolegniaceae parasitic on Algae. 228 
Lockwood, S. — Deveea , a new marine genus of Saprolegniaceae 228 
Zukal, H . — Gymnoascaceae and Ascomycetes 228 
Prillieux, E . — Disease of the Beetroot 229 
Galloway, B. T. — Black-rot of Grapes . . 229 
Rostrup, E . — Fungi parasitic on Forest-trees 229 
