XX11 CONTENTS. 



PAGE 



MtiLLEK, C. — Secreting Canals of Umbclliferx and Araliaccx contained in the 



Phloem Part 4 605 



Schafer, E. P. C. — Influence of the Turgidity of the Epidermal Cells on the 



Stomata „ 605 



Williamson, W. C. — Anomalous Cells in the Interior of the Tissue of Fossil 



Plants „ 605 



Dotjliot, H. — Periderm of the Lcguminosse „ 606 



Avetta, C. — Anomalies in the Structure of the Roots of Dicotyledons .. .. „ 606 

 Dumont, A. — Comparative Anatomy of Malvaceie, Bombaccse, Tiliacese., and 



Sterculiacex „ 606 



Triebel, R. — Oil-receptacles in the Roots of Composite Part 5 760 



Dot'LiOT, H. — Formation of Periderm „ 761 



Prael, E. — Protecting-wood and Duramen „ 761 



Mer, E. — Causes which produce Eccentricity in the Pith in Pines „ 761 



„ „ Influence of Exposure on the Formation of the Annual Rings in 



the Savin „ 762 



Comes, O. — Malneroofthe Vine „ 762 



Lignier, O. — Importance of the Foliar Fibrovascular System in Vegetable 



Anatomy Part 6 985 



Wisselingh, 0. van — Wall of Saberous Cells „ 985 



Petersen, O. G. — Reticulations in Vessels „ 986 



Dangeard, P. A. — Secretory Canals of Araucaria „ 986 



Tieghem, P. van — Super-endodermal Network of the Root of Leguminosese 



and Ericacese , 986 



„ „ & Monal. — Sub-epidermal Network of the Root of 



Geran-'acese „ 986 



„ „ Supporting Nctivork in the Cortex of the Root .. . . „ 986 



„ „ Exoderm of the Root of Restiacex „ 9S7 



Dotjliot, H. — Periderm of Rosacese „ 987 



Tieghem, P. van, & H. Docliot — Plants which form their Rootlets without 



a Pocket „ 987 



Dangeard, P. A. — Observations on Pinguicula „ 987 



„ „ Anatomy of the Salsolex „ 988 



Molisch, H.— Thyllse „ 9S8 



(4) Structure of Organs. 



Jost, L. — Respiratory Organs Parti 76 



Tschirch, A. — Organs of Secretion „ 77 



Schenck, H. — Anatomy of Water-plants „ 77 



Henning, E. — Lateralness in Conifer se „ 78 



Eocke, W. O. — Dichotypy „ 78 



Dietz, S. — Flowers and Fruit of Sparganium and Typha „ 78 



Ward, H. Marshall, & J. Dunlop — Fruits and Seeds of Rhamnus .... „ 78 



Lundstrom, A. N. — Masked Fruits „ 79 



Coulter, J. M., & J. N. Pose — Development of the Fruit of Umbclliferse .. „ 79 



Klein, O. — Axis of the Inflorescence „ 79 



Hovelacque, M. — Development and Structure of Orobanche in a young stage, 



and of its Suckers „ SO 



Granel — Origin of the Suckers in Phanerogamous Parasites ,. 80 



Tieghem, P. van — Arrangement of Secondary Roots and Buds on Roots .. ,, 80 



Vvjillemin, P. — Epidermal Glands „ 81 



Blake, J. H. — Prickle-pores of Victoria r eg ia ,, 81 



Bower, F. O. — Morphological Peculiarity of Cordyline australis „ 81 



Heimerl, A. — Nyctagincce ,, 82 



