CONTENTS. XX1U 



page 



Bourquelot, Em. — Hydrolysis of Polysaccharides 517 



Lippmann, E. 0. von — Nomenclature of Enzymes 517 



Weevers, Th. — Changes in Salicin in Plant Nutrition 518 



Takahasi, T. — Production of Alcohol in Seeds 51S 



Loew, O. — Action of Uranium on Plants 518 



Aso, K., & S. Suzuki — Action of Sodium Fluoride and Potassium Iodide and 



Potassium Ferrocijanide on Plants 518 



Bokorny, Th. — Nature of Protoplasm and Enzymes 624 



Javillier, M. — Proteolytic Ferments 62o 



General. 



Perkins, Janet — Notes on Styracex 57 



., ,. Re rision of the Species of Lisianthu* 57 



Chevalier, Aug. — Monograph of the Myricacese 57 



Jaccard, P. — Floral Distribution .in the Alpine Zone 57 



Podpera, J. — Plant-Formations and Flora of South Bulgaria 57 



Masters & W. T. Thiselton-Uyeu — Chinese Flora 57 



Akechavaleta, J. — Flora of Uruguay 57 



Greenman, J. M. — Monograph of North and Central American Species of Senecio 57 



Cambage, K. H., and others — Notes on Australian Botany 57 



Penzig, O. — Plant Teratology 5S 



Zimmermann, C. — Plant Microscopy 58 



Forbes & Hemsley — Chinese Flora 193 



Harshberger, J. W. — Strand Flora of New Jersey 193 



Vayreda — Plants of Catalonia 318 



African Flora XXIV 318 



Plateau, F. — Poppies and Insect Visitors 518 



Correns — Determination of Dominance in the Colour Characters of Hybrids .. .. 519 



Montemartini, L. — Aristolochiaceee 519 



Schute, Th., & K. W. von Dalla Torre — German Flora 519 



Weight, C. H.— Flora of China 519 



Maiden, J. H. — Plants of Lord Howe Island 519 



Pinchot, G. — Forest Destruction in the United States 520 



Power, F. B., & P. E. F. Perredes — Poisonous Action and Histology of Stem of 



Derris uliginosa 520 



Buscalioni, L. — Mercerisation of Cotton Fabrics '520 



Coulter, J. M. — Origin of Angiosperms 625 



Smith, Winifred — Myrmecophily in Maoaranga triloba ■ 625 



Schulz, O. E. — Monograph oj the Genus Cardamine 626 



African Flora , .. .. 626 



Bornmuller, I. — FloraofFeno 626 



Veruill, A. E. — Bermuda Islands 626 



Micheli, M. — Mexican Leguminosm 626 



Huber, T. — Amazon Flora 626 



Bibliography 627 



Berry, E. W. — American Species of Thinnfeldia 738 



Nash, G. V. — Revision of the Family Fouquieraeese 73S 



Coruens, C. — On the Characters of Hybrids 739 



Lovell, J. H. — Colours of Northern Gamopetalous Flowers 739 



Parkin, J., & H. H. W. Pearson — Botany of the Ceylon Patanas 739 



Bibliography 740 



CRYPTOGAMS. 



Pteridophyta. 



Davenport, G. E., & others — Fern Study in North America 58 



Underwood, L. M, & W. R. Maxon— Cttkm Ferns .38 



Scott, D. H. — Primary Structure of certain Pal&ozoic Stems 193 



Steinbrinck, C — Permeability of Cell-walls to Air 194 



Maxon, W. R., & L. M. Underwood — Ferns and Ftm Allies of North America .. 195 



Bennett, A. — Equisetum hyemale 195 



