4 
PAGlt 
Duggar, B. M . — Archespore and Nucleus of Bignonia 317 
Mottier, D. M . — Chromosomes in the Development of the Pollen-Grains o f Allium 318 
Chodat, R . — Protoplasmic Sac 318 
(2) Other Cell-contents (including- Secretions). 
Rosenberg, O. — Cell- Wall Mucilage 318 
Mobius, M. — Wax as an Excretion within the Cell 318 
(3) Structure of Tissues. 
Bunting, Martha — Formation of Corlc-tissue in the Roots of the Rosacex .. .. 318 
Thompson, Caroline — Internal Phloem in Gelsemium semper virens .* . . .. 319 
Herbert, H . — Anatomy of the Hippomanese 319 
(4) Structure of Org-ans. 
Hansgirg, A . — Biology and Morphology of Pollen 319 
Weberbauer, A . — Capsular Fruits 319 
Schiyely, Adeline — Fruit of Amphicarpxa 320 
Chatin, A . — Fibrovascular Bundles of Leaves 320 
Meissner, R . — Size of the Leaves of Conifers 320 
Grout, A. J . — Adventitious Buds on Leaves of Drosera 320 
Clothier, G. L . — Propagating Roots inlpomxa k 320 
Wilson, Lucy L. W . — Structure of Conopholis americana 321 
3. Physiolog-y. 
(1) Reproduction and Embryology. 
Tieghem, P. van — New Case of Basigamy 321 
Coulter, J. M . — Embryology of Ranunculus 321 
Longo, B . — Embryogeny of Rosacex and Calycanthacese 322 
Pritzel, E . — Embryo and, Endosperm in the Parietales) 322 
Campbell, D. H . — Embryology of Naias and Zannichellia 322 
Wiegand, K. M . — Embryology of Potamogeton 323 
Preda, A. — Embryo-sac of Hybrid Narcissi 323 
Swingle, W. T . — Theories of Heredity 323 
C2) Nutrition and Growth (including- Germination, and 
Movements of Fluids). 
Lopriore, G . — Action of Organic Acids on Growth 323 
Maldiney & Thouvenin — Influence of the Rontgen Rays on Germination .. .. 324 
Wiesner, J. — Germination of the Mistletoe 324 
Rosenberg, O . — Transpiration of Halophytes 324 
Mayer, A . — Movement of the Sap in Plants 324 
(3) Irritability. 
Czapek, F . — New Property of Geoiropically Irritated Roots 324 
Celakovsky, L . — Aerotropism in a Saprolegniaceous Fungus 325 
(4) Chemical Changes (including Respiration and Fermentation). 
Zaleski, W . — Formation of Albumen in Plants 325 
Newcombe, F. C.— Cellulose-Enzyme 325 
Semal, O . — Ammoniacal Fermentation due to Mucedinese .. - 325 
y . General. 
Vines, S. H . — Metamorphosis in Plants 325 
Belajeff, W . — Relationship of Phanerogams and Cryptogams 326 
Curtis, C. C . — Evolution of Assimilative Tissue in Sporophytes 320 
Chamberlain, G. — Winter Characters of Sporanges 326 
B. CRYPTOGAMIA. 
Muscineae. 
Sciiaar, F. — Bursting of the Antlierid in Polytrichum . . 
Braithwaite’s British Moss-Flora 
Rabenhorst’s Cryptogamic Flora of Germany ( Musci ) 
Characeae. 
Migula’s European Characex 
Algae. 
Bohlin, K . — Studies in the Confervales 
Buscalioni, L . — Pliyllosiphon Arisari 
Hieronymus, G . — Chlamydomyxa labyrinthuloides 
Bohlin, K . — New Unicellular Algse 
Fungi. 
Dries, R. van den — Nitrogenous Pigments of Fungi . 
Gunther, E. — Mineral Food-Material of Fungi . ■ 
Schostakowitsch, W. — New Species of Mucor . . 
Penzig, O., & P. A. Saccardo — New Genera of Fungi 
Schroter, C., & others — Parasitic Fungi 
Golden, K. E., & C. G. Ferris— Red Yeasts 
326 
327 
327 
327 
327 
328 
328 
329 
329 
330 
330 
330 
331 
331 
