CONTENTS. xxiii 



PAGE 



Sorauer, P. — Root-tuhers and Bacteria Parti 82 



Pirotta, R. — Endosperm of Gelsominem (Jasminex) Part 2 249 



Marloth, R., & G. Volkens — Salt-excreting Glands of Tamariscinese . . „ 249 

 Koch, L. — Organs for the absorption of vegetable food-material by plants con- 

 taining chlorophyll M 249 



Sablon, Lecleec DU — Haustoria of the Rhinanthcse and Sanfrdacese .. .. „ 250 

 Tieghem, P. tan — Structure of the root and arrangement of the rootlets in 



Centrolepidese, Eriocaulese, Juncese, Mayacese, and Xyridese .. . . „ 251 



„ „ Geminate Root-hairs 251 



Mattirolo, O., & L. Buscalioni — Root-tubercles of Leguminosse .. .. „ 251 



Ward, H. Marshall — Tubercular Swellings on the Roots of Vicia Faba .. „ 251 



Baldini, T. A. — Emergencies on the Roots cf Podocarpus „ 252 



Colomb, G. — Stipules n 252 



Diez, R. — Vernation of Leaves 252 



Kronfeld, M. — Double Leaves , 253 



Lachmann — Pitcher-like Leaflets of Staphylea pinnata 253 



Huth, E. — Clinging Plants 253 



Krasser, F. — Heterophylly M 253 



Wigand, A. — Colours of Leaves and Fruits 254 



Reiche, K. — Anatomy of the Floral Axis 254 



Henslow, G. — Comparative Anatomy of Flowers 255 



Delmno, F. — Floral Nectary of Symphoricarpus „ 255 



Olbers, A. — Fruit of Borraginese 5> 255 



Stapf, 0. — Explosive Fruits of Alstrcemeria , 255 



Schrenk, J. — Vegetative Organs of Brasenia peltata Part 3 449 



Tubeuf, C. v. — Formation of Roots in Loranthacese „ 450 



Lecleec du Sablon — Root-hairs of the Rhinanthex ,, 450 



Lundstrom, A. N. — Mycodomatia in the Roots of Papilionacex „ 450 



Brvck, T. — Morphology of Underground Stems „ 450 



Flot, L. — Aerial Stems „ 451 



Traxjtwein, J. — Anatomy of Annual Branches and Lnflorescenccs .. .. „ 451 



Daguillon, A. — Structure of the Leaves of certain of the Coniferse , 451 



Schumann, K. — Comparative Morphology of the Flower 451 



Keller, R. — Size and Colour of Alpine Flowers 452 



Halsted, B. D. — Trigger-hairs of the Thistle-flowers „ 452 



Baillon, H. — Ovules of Plantago „ 452 



Penzig, O. — Anatomy and Diseases of Aurantiacese „ 453 



Greinert, M. — Morphology and Anatomy of Loasacese 453 



Crepin, F. — Polymorphism attributed to certain generic groups ,, 453 



Lierau, M. — Roots of Aracese Part 4 607 



Tavel, F. v. — Mechanical Protection of Bulbs 607 



Scott, D. II. — Floating-roots of Sesbania aculeata 607 



Tieghem, P. van, & P. Pichi— Tubercles on the Roots of Leguminosse ., „ 608 



Klausch, P. — Leaves of Bupleurum 60$ 



MoBius, M. — Anatomical Structure of the Leaves of Orchidese „ 608 



Noack, F. — Influence of Climate on the Cuticularization and Thickening of 



the Leaves of some Coniferse 608 



Beauvisage — Bracts of Cruciferse 609 



Schultz, O. — Physiological Anatomy of Stipules 609 



Dangeard, P. A. — Foliar Sheath of the Salicorniese 609 



Went, F. — Embryo-sac of Rosacese ,, .. 610 



Petit, L. — Petiole of Dicotyledons 610 



Mangin, L. — Development of Flowers in the Bud 610 



Schumann, K. — Morphology of the Flowers of Canna 611 



