( 5 ) 
(.4) Structure of Organs. page 
Mottier, D. M . — Archegone and Apical Growth of the Stem in Conifer ae . . .. 635 
Kronfeld, M . — Anthocyanic blower of the Carrot 635 
Baroni, E . — Fruit and Seed of Eugenia 635 
Schumann, K . — Borragoid of the Borraginaceae 635 
Russell, W . — Multiple Buds 636 
/?. Physiology. 
(1) Reproduction and Embryology. 
Chmielewsktj, W . — Morphology and Physiology of the Sexual Process 637 
Chauyeaud, G . — Impregnation of several Embryos 637 
M‘Millan, C. — Embryo-sac of Phanerogams 638 
Heinricher, E . — Heredity and Reversion in Iris 638 
Meehan, T. — Self-pollination in the Apocynaceze 638 
(2) Nutrition and Growth (including Germination, and Movements of Fluids). 
Duohartre, P . — Germination of Freesia ref rad a 638 
Rammer, U . — Dissemination of the Polygonaceae 639 
Stange, B . — Relationship between the Concentration of the Substratum, and Turgor 
and Growth 639 
Bokorny, T. —Influence of Nutriment on the Vegetable Cell 639 
Gruss, J . — Biology of Buds 639 
Prunet, A . — Development of the Buds in the Potato 640 
Daniel, L . — Grafting of Cruciferse 640 
Lopriore, G . — Regeneration of Split Roots 640 
Bonnier, G . — Revivification of Desiccated Plants 640 
Meehan, T . — Vitality of Annual Plants 641 
(3) Irritability. 
Ascherson, P . — Eygrochasy 641 
(4) Chemical Changes (including Respiration and Fermentation). 
Loew, O . — Function of Salts of Calcium and Magnesium 641 
y. General. 
Rathay, E . — Myrmecophilous Oak-galls 642 
Tischutktn, N. — Micro-organisms and Insectivorous Plants 642 
Stone, W. E . — Nectar of Poinsettia 642 
B. CRYPTOGAMIA. 
Cryptogamia Vascularia. 
Beliajeff, W . — Male Prothallium of the Rhizocarpese 642 
Muscineae. 
Braithwaite’s British Moss Flora 643 
Algae. 
Noll, F . — Cultivation of Marine Algae 643 
Richter, A . — Adaptation of Fresh-water Algae to Salt-water 644 
Hauptfleisch, P . — Chylocladiese 644 
Gibson, R. J. Harvey — Cystorarps of Catenella Opuntia 644 
Carruthers, J. B — Cystocarps of Callophyllis and Rhodymenia 645 
Rothpletz, A . — Fossil Corallinaceae and Codiaceae 645 
Moebius, M . — New Australian Freshwater Algae 645 
Guignard, L . — Muciferous tissue of the Laminariaceae 645 
Mitchell, M. O., & F. G. Whitting — Splachnidiaceas, a new order of Algae .. .. 646 
Borzi, A . — New Genera of Algae 647 
Gregory, Emily L . — Abnormal Growth of Spirogyra 647 
West, W . — Irish Freshwater Algae 648 
Reinsch, P. F. — Dermatomeris, a new genus of Ulvaceas 648 
Gibson, R. J. Harvey — Zoogametes of Enteromorpha 648 
Solms-Laubach — Cymopolia, Neomeris, and Bornetella 648 
Hansgibg, A . — Ochlochaete and Phaeophila 649 
