Vlll 
Index. 
N ewcombe, F. C. — The Sensory Zone of Roots. With a Figure in 
the Text 
Tansley, A. G., and Lulham, Miss R. B.— On a new Type of Fern- 
stele, and its probable phylogenetic Relations. With ten 
Figures in the Text 
Thiselton-Dyer, Sir W. T. — Morphological Notes. V and VI. 
Abnormal Fruits. With Plates VIII and IX 
Morphological Notes. VII. Dis- 
chidia rafflesiana. With Plates XIV and XV 
Morphological Notes. VIII. On 
Polycotyledony. With Plates XXIV and XXV, and a Figure 
in the Text . 
Thomas, A. P. W. — An Alga-like Fern-prothallium .... 
Vines, S. H. — Tryptophane in Proteolysis 
Ward, H. M. — On the Relations between Host and Parasite in the 
Bromes and their Brown Rust, Puccinia dispersa (Erikss.) 
Weiss, F. E. — The Vascular Branches of Stigmarian Rootlets. With 
Plate XXVI 
Willis, J. C. — On the Dorsiventrality of the Podostemaceae, with 
reference to current views on Evolution .... 
Worsdell, W. C. — The Morphology of Sporangial Integuments 
The Nature of the Vascular system of the Stem in 
certain Dicotyledonous orders 
Wright, H. — Foliar Periodicity in Ceylon ..... 
Yapp, R. H. — Two Malayan ‘ Myrmecophilous ’ Ferns, Polypodium 
(Lecanopteris) carnosum (Blume), and Polypodium sinuosum, 
Wall. With Plates X, XI, and XII 
B. LIST OF ILLUSTRATIONS. 
a . Plates. 
I, II, III. 
IV, V. 
VI. 
VII. 
VIII, IX. 
X, XI, XII. 
XIII. 
XIV, XV. 
XVI-XV III. 
XIX. 
XX, XXL 
XXII, XXIII. 
XXIV, XXV. 
XXVI. 
Ophioglossum pendulum and Helminthostachys (Lang). 
Coprophilous Fungi (Massee and Salmon). 
Ceratopteris (Ford). 
Pollinium of Asclepias (Gager). 
Abnormal Fruits (Thiselton-Dyer). 
‘ Myrmecophilous 5 Ferns (Yapp). 
Mechanism of Stomata (Copeland). 
On Dischidia (Thiselton-Dyer). 
Anatomy of Marattiaceae (Farmer and Hill). 
Gametophyte of Selaginella (Campbell). 
Anatomy of Selaginella (Harvey-Gibson). 
Marattiaceae (Brebner). 
Acer Pseudo-Platanus (Thiselton-Dyer). 
Stigmaria (Weiss). 
429 
157 
149 
365 
553 
165 
233 
559 
593 
59 6 
599 
594 
185 
b . Figures. 
9 -! 2 , 
2-8. 
13-18. 
19. 
20. 
21. 
22. 
23. 
24. 
25-27. 
28, 29. 
30. 
3 T * 
Course of Vascular Bundles in Ceratopteris (Ford) . . 106 
Development of Vascular System in Ceratopteris (Ford) . hi 
Fern-steles (Tansley and Lulham) . . . 159,161 
Anatomy of Helminthostachys zeylanica (Gwynne- 
Vaughan) . .171 
Variation in Flowers of Primula vulgaris (Hill) . . 322 
Vascular strands in Angiopteris evecta (Farmer and Hill) 377 
Aphanochaete (Fritsch) .411 
Oedogonium capillare (Fritsch) ..... 416 
The Sensory Zone of Roots (Newcombe) .... 431 
Development of young plants in Oedogonium (Fritsch) 470-479 
Anatomy of Danaea and other Marattiaceae (Brebner) 530-531 
Seedling of Libocedrus macrolepis (Thiselton-Dyer) . 557 
Fructification of Lyginodendron oldharrium (Benson) . 575 
