Vlll 
Index. 
PAGE 
Parkin, J. — On some points in the Histology of Monocotyledons. 
(With Plate XIII) 147 
PEARSON, H. H. W. — Anatomy of the Seedling of Bowenia spectabilis. 
(With Plates XXVII and XXVIII) 475 
Phillips, R. W. — The Development of the Cystocarp in Rhody- 
meniales: II. Delesseriaceae. (With Plates XV and XVI) . 173 
The Form of the Protoplasmic Body in certain Florideae . . 569 
Reid, C. — Further Contributions to the Geological History of the 
British Flora 243 
Scott, R., and Sargant, E. — On the Development of Arum maculatum 
from the Seed. (With Plate XXV) ..... 399 
Shaw, W. R. — The Fertilization of Onoclea. (With Plate XIX) . 261 
Townsend, C. O. — Correlation of Growth under the Influence of 
Injuries 1 1 7 
Vines, S. H. — The Pro teolytic Enzyme of Nepenthes, II . . . 545 
Wager, H. — The Nucleus of the Yeast-Plant. (With Plates XXIX 
and XXX) 499 
Ward, H. M. — A Violet Bacillus from the Thames. (With Plate VI). 59 
Some Thames Bacteria. (With Plates XX and XXI) . . . 287 
A Potato-Disease 561 
Penicillium as a Wood-destroying Fungus 565 
West, W., and West, G. S. — Observations on the Conjugatae. (With 
Plates IV and V) 29 
Williams, J. Lloyd. — Reproduction in Dictyota dichotoma . . 559 
Worsdell, W. C. — The Vascular Structure of the Sporophylls of the 
Cycadaceae. (With Plates XVII and XVIII) . . . 203 
B. LIST OF ILLUSTRATIONS. 
a . Plates. 
Portrait of George Bentham (Frontispiece). 
I, II, III. Development of Flower and Embryo in Lilaea subulata 
(Campbell). 
IV, V. Observations on Conjugatae (West, W., and West, G. S.). 
VI. Violet Bacillus from the Thames (Ward). 
VII, VIII, IX. Polymorphy of Cutleria multifida (Church). 
X, XI, XII. Development of Leaf and Sporocarp in Marsilia quadrifolia 
(Johnson). 
XIII. Some points in the Histology of Monocotyledons (Parkin). 
XIV. Aecidium graveolens (Magnus). 
XV, XVI. Development of Cystocarp in Delesseriaceae (Phillips). 
XVII, XVIII. Vascular Structure of Sporophylls of Cycadaceae (Worsdell). 
XIX. Fertilization of Onoclea (Shaw). 
XX, XXI. Some Thames Bacteria (Ward). 
XXII. Roots of Bignonia (Hill). 
XXIII, XXIV. Cupressinoxylon vectense (Barber). 
XXV. Development of Arum maculatum (Scott and Sargant). 
XXVI. Comparative Morphology of Embryos and Seedlings of 
Cactaceae (Ganong). 
XXVII, XXVIII. Anatomy of Seedling of Bowenia spectabilis (Pearson). 
XXIX, XXX. Nucleus of the Yeast-Plant (Wager). 
b . Woodcut. 
1. Ligule in Lepidostrobus (Maslen). 
