XX11 CONTENTS. 



Chemical Changes. 



PAGE 



Meisenheimer, J. — Experiments on Yeast Extract 75 



Wosnessensky, E., & E. Elisseef — Co-efficient of Respiration of Yeasts 75 



Gobis, A. — Micro-chemical Researches on some Glucosides and some Vegetable 



Tannins 76 



Dunstan, Wyndham K., & T. A. Henky — Cyanogenesis in Plants 77 



Kastle, J. H., & Mary E. Clark— Occurrence of Invertase in Plants 547 



Maze, P. — Zymase and Alcoholic Fermentation 547 



Niclodx, Maurice — Germination of Oily Seeds 668 



General. 



Etheridge, R. — Australian Fossil Botany 77 



Duggeli, Max — Plant- Life in the SihWial at Einsiedeln 78 



Lindm/bk, G. — Swedish Saxifrages 78 



Clarke, . B. — Chinese Cyperacem 78 



Schilbebsky, K., & O. V. Winnersten — Teratology 78 



Bibliography 79 



Harshberger, J. W. — Ecologic Study of the Flora of Mountainous North Carolina 196 



Wieland, G. R. — Polar Climate in Time the Major Factor in Evolution .. .. 197 



Stone, Witmeb — Racial Variation 198 



Holm, T. — Studies in the Cyperacem : the Grouping of the Carices 200 



Aubebt, S. — Association of Chalk-loving and Chalk-avoiding Species 200 



Aterido, D. L. — American Plants Naturalised in Spain 200 



Turner, F. — Australian Botany 201 



Bibliography 201 



Bernard, Noel — Endophytic Fungus of Orchids 320 



Dandeno, J. B. — Mechanics of Seed-dispersion in Ricinus communis 320 



Holm, T. — Triadenum virginicum, Rafinesque 321 



Barsali, E.— Hairs of Aquatic Plants 321 



Buohenau, F. — Development of Stamens in the Interior of the Ovary of Melandryum 321 



Geisenhayner, L. — Monstrosities in Foliage Leaves 322 



Bibliography 322 



Bell, E. — Pollination of the Primrose 426 



Wildeman, E. de — Randia Lujx: a New Myrmecophyte and Acarophyte .. . . 427 



Buscalioni, L.— Caulifloria 427 



Rendle, A. B. — Classification of Flowering Plants: Vol. I. Gymnosperms and 



Monocotyledons 427 



Renault, B. — Relation between the Cryptogams and Higher Plants 428 



Forbes & others— Chinese Flora 428 



Higgin, A. J. — Ash Analysis of Acacia salicina 428 



Bibliogeaphy 429 



Gadeceau, Emile — Botany of Belle Isle 547 



Merrill, E. D.— Flora of the Philippine Islands 548 



Nathorst, A. G. — Antarctic Fossil Flora 548 



Laurent, L. — Presence of Abronia in the Tertiary Flora of Europe 549 



Bibliography 549 



Gregory, R. P. — Determination of Sex in Plants 669 



Gerbeb, C. — Replacement of Stamens by Carpels in Wallflower 669 



Perez, J. — Attraction of Colours and Scents for Insects 669 



Schimpeb, A. F. W. — Plant-Geography upon a Physiological Basis 670 



Freuler, B. — Forest Vegetation in Southern Switzerland 670 



Rendle, A. B. — Completion of Chinese Flora 670 



Maiden, J. H.— Flora of Norfolk Island 670 



Stefansen, St., & W. G. Soderbaum — Icelandic Fodder Plants 671 



Philippine Rubber Plants 671 



Stone, Herbert — Timbers of Commerce and their Identification 671 



Mattirolo, O. — Carlo Allioni 672 



Gayon, U., & C. Sauvageau — Alexis Millardet 672 



