CONTENTS. 
XX111 
PAGR 
Monteverde, A. N. — Distribution of Mannite and Dulcite Part 5 651 
Borodin, J., & others — Distribution of Calcium oxalate „ 651 
Mesnard, E. — Perfume of the Orchidex „ 652 
Petit, P. — New Vegetable Nuclein Part 6 752 
Chittenden, R. H. — Ferment of the Pine-apple „ 752 
Tschirch, A. — Formation of Oil or Resin in Schizogenous Receptacles . . „ 753 
(3) Structure of Tissues. 
Kruger, F . — Thickening of the Wall of Cambium-cells Part 1 60 
Godfrin, J. — Resin-canals of the Leaves of Abies pectinata „ 60 
Rowlee, W. W. — Root-system of Mikania scandens „ 60 
Adler, A . — Length of Vessels and Distribution of Vessels and Traclieids.. Part 2 205 
Russell, W . — Assimilating Tissue of Mediterranean Plants ,, 206 
Schilberszky, K . — Formation of Secondary Vascular Bundles in Dicotyle- 
dons „ 206 
Jonnson, B. — Sieve-like Pores in Tracheal Xylem-elements „ 206 
Baccarini, P. — Tannin-apparatus of the Leguminosx Part 3 347 
Guignard, L . — Secretory System of Copaifera „ 347 
Wisselingh, C. wx—Suberous Layer and Suberin „ 348 
Noack, F. — Mucilage-threads in Intercellular Spaces of Roots of Orchidese ., fc 348 
Pirotta, R . — Mucilage Receptacles of Hypoxidese „ 348 
Dreyer, A . — Function of the Protecting -sheath Part 4 498 
Chodat, R. — Sieve-tubes in the Xylem „ 498 
Kruch, O . — Structure of Phytolacca „ 498 
Scott, D. H., & G. Brebner — Secondary Tissues of Monocotyledons .. Part 5 652 
Rimpach, A . — Curvature of the Cell-wall of the Endoderm of Roots . . . . „ 652 
Fellerer, C . — Anatomy of the Begoniacex „ 653 
Debold, R . — Anatomy of Phaseolese „ 653 
Trecul, A . — First Formation of Vessels in the Leaves of Composite . . Part 6 753 
Solla, R. F. — Tannin-cells in the Fruit of the Carob „ 753 
Buchenau, F . — Structure of Prionium serratum „ 753 
Koningsberger, J. C . — Histology of Rheum „ 753 
(4) Structure of Organs. 
Reiche, C. — Resemblances in Habit between Plants belonging to different 
Genera 
Biourge, P. — Structure of Pollen 
Ewart, M. F. — Staminal Hairs of Thesium 
Mattirolo, O., & L. Buscalioni — Structure of the Integument of the Seed 
of Papilionacex 
Lubbock, Sir John — Seedlings 
Morris, D. — Branching Palms 
Frank, B., & others — Dimorphism of the Root-tubercles of the Pea 
Heinricher, E. — Structure of Lathrxa 
Clos, D.— Principles of Teratology 
Schilberszky, K. — Pistillody of the Poppy 
Tubeuf, K. y. — Seed-wings of Abietinex, and closing of the Cones of Coni- 
fer x .. .. 
Foerste, A. F. — Casting-off of the Tips of Branches 
Pee-Laby, E. — Comparison of Cotyledons and Leaves 
Haberlandt, G . — Tropical Foliage 
Klein, J . — Abnormal Leaves 
Part 1 61 
„ 61 
„ 61 
„ 62 
„ 62 
„ 62 
„ 63 
„ 63 
Part 2 206 
„ 207 
„ 207 
„ 207 
„ 207 
„ 208 
a 208 
