INDEX. 
A. ORIGINAL PAPERS AND NOTES. 
Barber, C. A. — Cupressinoxylon vectense. (With Plates XXIII and 
XXIV) . . . . . 
Biffen, R. H. — The Coagulation of Latex 
Burkill, I. H. — Changes in the Sex of Willows .... 
Campbell, D. H. — The Development of the Flower and Embryo in 
Lilaea subulata, H. B. K. (With Plates I-III) . 
Church, A. H. — The Polymorphy of Cutleria multifida, Grev. (With 
Plates VII-IX) 
Dawson, M. — On the Structure of an Ancient Paper .... 
Dixon, H. H. — Gelatine as a Fixative 
Ellis, W. G. P.---A Method of obtaining Material for illustrating Smut 
in Barley 
Errera, L. — Structure of the Yeast-Cell ...... 
Osmotic Optimum and Measurements ...... 
Ewart, A. J. — The Action of Cold and of Sunlight upon Aquatic 
Plants 
The Action of Chloroform on C0 2 -assimilation .... 
Ganong, W. F. — Contributions to a Knowledge of the Cactaceae : II. 
The Comparative Morphology of the Embryos and Seedlings. 
(With Plate XXVI) 
Green, J. R. — The Alcohol-producing Enzyme of Yeast . 
Groom, P. — Lathraea Squamaria 
Hartog, M. — Alternation of Generations ...... 
Hill, T. G. — On the Roots of Bignonia. (With Plate XXII) . 
Hooker, J. D. — Biographical Memoir of George Bentham. (With 
Portrait) 
Huie, L. H. — Changes in the Gland-Cells of Drosera produced by 
various Food-materials 
Johnson, D. S. — On the Development of the Leaf and Sporocarp in 
Marsilia quadrifolia, L. (With Plates X-XII) 
Jones, C. E. — Anatomy of the Stem of Species of Lycopodium . 
Klebs, G. — Alternation of Generations in the Thallophytes 
Lang, W. H. — On Apogamy and the Development of Sporangia 
upon Fern-Prothalli ........ 
Alternation of Generations in the Archegoniatae . 
Lewis, F. J. — The Action of Light on Mesocarpus . 
Magnus, P. — On Aecidium graveolens (Shuttlew.). (With Plate XIV) 
Maslen, A. J. — The Ligule in Lepidostrobus. (With Woodcut i) . 
PAGE 
329 
165 
557 
75 
111 
11 7 
566 
567 
568 
363 
4i5 
423 
49 1 
118 
593 
323 
ix 
560 
119 
558 
570 
251 
583 
418 
155 
256 
