ANNALS OF BOTANY, Vol. XXII. 
No. LXXXV, January, 1908, contains the following Papers and Notes:-- 
Davis, Bradley Moore.— Spore Formation in Der'besia. With Plates I and II. 
Saxelby, E. M. — The Origin of the Roots in Lycopodium Selago. With Plate III. 
Fraser, H. C. I. — Contributions to the Cytology of Humaria rutilans, Fries, With Plates 
IV and V. 
Arber, E. A. Newell. — On a new Pteridosperm possessing the Sphenopteris type of Foliage. 
With Plate VI. 
Sykes, M. G. — The Anatomy and Morphology of Tmesipteris. With Plates VII and VIII and 
thirteen Figures in the Text. 
Campbell, D. H. — Studies on some Javanese Anthocerotaceae. II. With Plates IX and X and 
two Figures in the Text. 
Vines, S. H. — The Proteases of Plants. V. 
NOTES. 
Stapf, Otto. — Rediscovery of Statice arborea and Discovery of a new, allied Species. 
Petch, T. — A Preliminary Note on Sclerocystis coremioides, B. et Br. 
Gallagher, W. J. — The Cytology of Rhoeo discolor. 
Gibson, R. J. Harvey. — A Photoelectric theory of Photosynthesis, 
No. LXXXVI, April, 1908, contains the following Papers and Notes:— 
Sargant, Ethel.— The Reconstruction of a Race of Primitive Angiosperms. With twenty-one 
Figures in the Text. 
Gibbs, L. S. — Bio-histological Notes on some new Rhodesian species of Fuirena, Hesperantha, and 
Justicia. With Plates XI and XII and ten Figures in the Text, 
Jeffrey, Edward C.— On the Structure of the Leaf in Cretaceous Pines. With Plates XIII 
and XIV. 
Weiss, F. E. — A Stigmaria with Centripetal Wood. With Plate XV. 
Boodle, L. A. — On the Production of Dwarf Male Prothalli in Sporangia of Todea. With 
Plate XVI. 
Hill, Arthur W. — The Histology of the Sieve-Tubes of Angiosperms. With.. Plates XVII 
and XVIII and thirteen Figures in the Text. 
Sykes, M. G. — Anatomy and Histology of Macrocystis pyrifera and Laminaria saccharina. With 
Plates XIX-XXI. 
NOTES. 
Bower, F. O. — Note on Ophioglossum simplex, Ridley. 
Wilson, M.— Preliminary Note on Nuclear Division in Mnium hornum. 
Stephens, E. L. — A Preliminary Note on the Embryo-Sac of certain Penaeaceae. 
Campbell, Douglas H. — The Embryo-Sac of Pandanus. Preliminary Note. 
— ~ Supplementary Note to ‘Studies on some Javanese Anthocerotaceae’, 
No. LXXXVII, July, 1908, contains the following Papers and Notes: — 
Olive, Edgar W. — Sexual Cell Fusions and Vegetative Nuclear Divisions in the Rusts. With 
Plate XXII. 
Kauffman, C. H. — A Contribution to the Physiology of the Saprolegniaceae, with special 
reference to the Variations of the Sexual Organs. With Plate XXIII. 
Petch, T. — The Genus Endocalyx, Berkeley and Broome. With Plate XXIV. 
McNicol, Mary. — On Cavity Parenchyma and Tyloses in Ferns. With Plate XXV and seven 
Figures in the Text. 
Stoward, F. — On Endospermic Respiration in certain Seeds. 
Bruschi, Diana. — Researches on the Vitality and Self-digestion of the Endosperm of some 
Graminaceae. 
FRASER, H. C. I., and Welsford, E. J. Further Contributions to the Cytology of the Ascomycetes.:' 
With Plates XXVI and XXVII and a Figure in the Text. 
BROOKS, F. T. — Observations on the Biology of Botrytis cinerea. With four Figures in the Text. 
Arber, E. A. Newell, and Parkin, J. — Studies on the Evolution of the Angiosperms. The 
Relationship of the Angiosperms to the Gnetales. With three Figures in the Text. 
Gwynne-Vaughan, D. T.— On the Real Nature of the Tracheae in the Ferns. With Plate 
XXVIII. 
NOTES. 
Sykes, M. G. — Note on an Abnormality found in Psilotum triquetrum. With five Figures in the Text. 
Worsdell, W. C. — Internal Phloem in Myristica. With two Figures in the Text. 
Indexes to the Annals of Botany. Prepared by T. G. Hill, under the direction 
of the Editors. Royal 8vo. (1) Vols. I-X. (2) Vols. XI-XX. Each Paper covers, 5 s. 
to subscribers ; to non-subscribers, 9s. ; Morocco back, to subscribers, 6s. ; to non- 
subscribers, 10s. 6d. 
