CONTENTS. XX111 



l'AOE 



Lendner — Colour of Juniper-" Berrie* " 53 



Pitard, A. — Anatomy of Pedicels . . 53 



Murbach, L. — Mechanism of the Awns of Stipa 53 



Chooat, R. — Colour of Box-leaves 53 



Roux, J. A. Cl. — Chlorosis caused by the Nature of the Soil 53 



Molliard — Viridescence and Fasciation caused by a Parasite 54 



Kuhne, E — Stomates on the Upper Side of Leaves 54 



Chodat, R., & Bernard— Stomates of the Box 54 



Devaux, H. — Lenticels 54 



Terras, J. A. — Relation between Lenticels and Adventitious Boots in Solanum 



Dulcamara 55 



Hirsch, W.— Development of Hairs 55 



Keller, Ida A. — Structure of Hyacinth Boots 55 



Bernard, N. — Formation of Tubercles in Plants 55 



Mattirolo, O. — Influence of the Bemoval of the Flowers on the Boot-tubercles of the 



Leguminosm 55 



Barnhart, J. H. —Heteromorphic Flowers of Helianthemum 171 



Ludwig, F. — Bud-blossoming of Deutzia gracilis ... 171 



Hayek, A. vox — Peculiarity of Alpine Composite 171 



Tieghem, Ph. van — Inversion of the Ovule in Statice .. .. .... 171 



Pammel, L. H. — Seeds of Leguminosse .. .. 171 



Raciborski — Branching of the Vegetative Organs ... .. .. .. 172 



Arnoldi, W. — Causes of the Vernation of Leaves 1"2 



Perrot, E. — Appendicular Organs of the Leaves of Myriophyllum 172 



Macohiati. L. — Glandular Hairs of Salvia glutinosa 172 



Preston, C. E. — Roots of Cad aceae 172 



Beulaygue, L. — Influence of Darkness on the Development of Flowers 293 



Lovell, J. H. — Colour of Apetalous Flowers 294 



Schwendener, S. — Divergences in the Co pituJe of the Sunflower 294 



Lindman, C. A. M. — Amphicarpous Plants .. .. 294 



Celakovsky, L. J. — Fruit-scales of Coniferx .. ... .... .. 294 



Velenovsky. J. — Axillary Buds of the Hornbeam 295 



Linsbauer, L. — Translucency of Leaves 295 



I.indman, C. A. M. — Morphology of Tropical Leaves 295 



Thomas, J. — Underground Leaves 295 



Tbupe, H. — Variegation . . . . 296 



Ledoux P. — Phyllodes of Acacia 296 



Fritsch, K. — Tendrils of Lathy r us 296 



Dale, Elizabeth — Outgroirths of Hibiscus vitifolius .. .. 296 



Gatn, E. — Tricotyledony 296 



Hiltner, L. — Boot-Tubercles of the Leguminosse 297 



Passerini, N.— Boot-Tubercles of Medicago saliva 297 



Bernard, N. — Tuberculi sat ion of the Potato 298 



Petrucci, G. B. — Anatomy of Phoenix dactylifera and Chamserops humilis .. .. 298 

 Meissner, R. — Relationship between the Length of the Stem and of the Leaves in 



Conifer se 429 



Warming, E. — Forms of Leaves 429 



Winkler, 14. — Theory of Phyllotaxis .. 429 



Rodrigue — Variegated Leaves .... 430 



Goffart, J. — Organs of Exudation . 4HO 



Freidenfelt, 'J'. —Boots of Herbaceous Plants .... 430 



Life, A. C. — Tuberous Rootlets of Cycas .. 430 



Coulter, J. M., & C. J. Chamberlain — Morphology of Gymnosperms 431 



Burgerstein, A. — Opening and Closing of Flowers 550 



Beille, L. — Floral Organs of the Disciflorie 551 



Malme, G. O. A. — Inflorescence of the Asclepiadeie .. 551 



Cavara. F. — Heterogyny of Ephedra campylopoda 551 



Frier, R. — Pappus of Composite 551 



Burkill, I. II. — Ovary of Par nassia .... .... 552 



Heckel, E. — Seed of Hernandia 552 



Westermaier. M. — P ueumatophores 552 



Dubard, M. — Structure of the Sprouts of Woody Plants 552 



