INDEX OF AUTHORS. 
(v.) 
Page 
Beer, Rudolph 
The Present Position of Cell-Wall 
Research 
159 
Beesley, L. 
A Fountain Alga (Plate I. and Figs. 
74 & 75) . 
74 
Benson, M. 
The Origin of Flowering Plants ... 
49 
Blackman, F. F. 
Chromatic Adaptation : Facts and 
Theories concerning the Adap¬ 
tations of Plants to Differences 
of Illumination 
Residual Vitality : An outline sketch 
of our knowledge of the Physi¬ 
237 
ology of the sub-normal cell ... 
23 
Blackman, V. H. 
On the Fertilisation, Alternation of 
Generations and General Cyto¬ 
logy of the Uredineas (Prelimi¬ 
nary Notice) ... 
On the Relation of Fertilisation, 
“ Apogamy ” and “ Partheno¬ 
33 
genesis ” 
149 
B(lackman), V. H. 
Nitrogen-Metabolism on Land and 
in the Sea 
125 
Boodle, L. A. 
Secondary Tracheides in Psilotum 
(Preliminary Account) 
Succulent Leaves in the Wall¬ 
flower ( Clieiranthus Cheiri, L.) 
48 
(Fig- 62) . 
39 
Chandler, S. E. 
On the arrangement of the Vascu¬ 
lar Strands in the “ Seedlings ” 
of certain Leptosporangiate 
Ferns (Preliminary Notice) ... 
123 
Fritsch, F. E. 
Studies on Cyanophyceae— 
I. Some points in the Structure 
of an Anabaena (Fig. 76) 
HI. Some points in the Repro¬ 
85 
duction of Anabaena (PI. X.) 
The Occurrence of Pleodorina in the 
216 
Fresh-water Plankton of Ceylon 
122 
Gibbs, L. S. 
Note on Floral Anomalies in species 
of Cerastinm (Figs. 81-84) 
243 
Gibson, C. M. 
Notes on Infection - Experiments 
with various Uredineas (Plates 
V. & VI.) . 
184 
Hill, A. W. 
Note on a species of Cliara with a 
spinous cortex (Figs. 68-73) ... 
69 
Hill, T. G. 
The Seedling-structure of certain 
Piperaceae 
46 
Lulham, R. B., and A. G. Tansley. The Vascular System of 
the Rhizome and Leaf-Trace of 
Pteris aquilina, L. and Pteris 
incisa, Thunb., var integrifolia 
Beddome (Figs. 1 to 59) 
1 
