INDEX OF AUTHORS. 
Page. 
Balls, W. L. Infection of Plants by Rust-Fungi 18 
The Cytology of Cotton (Prelimi¬ 
nary Note) ... ... ... 222 
Benson, JVI. Reforms in Cell-Nomenclature 
(Correspondence) ... ... 96 
Blackman, F. F., and A. G. Tansley. Ecology in its 
Physiological and Phytotopo- 
graphical Aspects (A Review) 199,232 
Blackman, V. H. 
B(oodle), L. A. 
Chick, Harriette. 
Congo-Red as a Stain for Uredineae 
(Laboratory Note) 
The Anatomy of Palm-Roots 
(Review) 
The Biological Limitations of the 
Method of Pure Culture 
173 
19 
120 
Cockayne, L. 
Drabble, E. 
On the Significance of Spines in 
Discarin Toumatou , Raoul 
(Rliamnaceae) (Plate 2) ... 79 
A Note on Vascular Tissue ... 194 
Drabble, Eric, and Hilda Lake. The Osmotic Strength of 
Cell Sap. 1 ... 189 
Freeman, W. G. Current Investigations in Economic 
Botany— 
Introductory... ... ... 75 
Sugar-Producing Plants ... 103 
Fritsch, F. E., A. G. Tansley and. The Flora of the Ceylon 
Littoral, Plate l.,and Text-Figs. 
1 —16 [Sketches of Vegetation 
at Home and Abroad, I.J ... 1, 27 
Gwynne-Vaughan, D. T. On the Possible Existence of a 
Fern Stem having the Form of 
a Lattice-Work Tube (Text- 
Figs. 41—45). 211 
Hallier, Hans. Provisional Scheme of the Natural 
(Phylogenetic) System of 
Flowering Plants ... ... 151 
Lake, Hilda, Eric Drabble and. The Osmotic Strength 
of Cell-Sap ... . 189 
Robertson, Agnes. Cytology and Classification ... 134 
