INDEX. 
A. ORIGINAL PAPERS AND NOTES. 
PAGE 
Acton, E. — Coccomyxa subellipsoidea, a new member of the Palmellaceae. With Plate XLIII 573 
Botrydina vulgaris, Brebisson, a primitive Lichen. With Plate XLIV, and 
a Figure in the Text 579 
Arber, E. A. N., and Thomas, H. H.— A Note on the Structure of the Cortex of Sigillaria 
mamillaris, Brongn. . . . . . . . . . . . • •5 I 3 
Ballantine, A. J. — A Preliminary Note on the Embryo-sac of Protea Lepidocarpon, R.Br. . 161 
Beer, Rudolph. — O n Elaioplasts. With Plate IV 63 
Benson, M., and Welsford, E. J. — The Morphology of the Ovule and Female Flower of 
Juglans regia and of a few allied Genera. With eight Figures in the Text . • 623 
Berridge, E. M. — Fertilization in Ephedra altissima. With Plate XXXVI .... 5°9 
Boodle, L. A., and Hiley, W. E. — On the Vascular Structure of some Species of Gleichenia. 
With Plate XXIX, and three Figures in the Text ....... 419 
Brenchley, W. E. — On the Strength and Development of the Grain of Wheat (Triticum 
vulgare). With Plates VIII and IX, and five Figures in the Text . . . .117 
Brooks, W. E. St. J. See Fraser, H. C. I. 
Campbell, D. H. — The Prothallium and Embryo of Danaea . . . . . .691 
Chandler, B. — Note on Utricularia emarginata, Benj. With Plate XXII .... 339 
Cutting, E. M. — On the Sexuality and Development of the Ascocarp in Ascophanus carneus, 
Pers. With Plate XXVIII 399 
Davis, B. M. — Cytological Studies on Oenothera. I. Pollen Development of Oenothera 
grandiflora. With Plates XLI and XLII 55 1 
de Fraine, E., see Hill, T. G. 
Digby, L. — Observations on ‘Chromatin Bodies’ and their Relation to the Nucleolus in 
Galtonia candicans, Decsne. With Plates XXXIII and XXXIV .... 491 
Eames, A. J. — On the Occurrence of Centripetal Xylem in Equisetum. With Plate XLV . 587 
Fischer, C. C. E. — On the Development of the Fructification of Armillaria mucida, Schrad. 
With Plate XXXV 503 
The Biology of Armillaria mucida, Schrader. With Plates XXXVII and 
XXXVIII 515 
Fraser, H. C. I., and Brooks, W. E. St. J. — Further Studies on the Cytology of the Ascus. 
With Plates XXXIX and XL, and a Figure in the Text 537 
Harvey, H. W. — The Action of Poisons upon Chlamydomonas and other vegetable Cells. 
With two Figures in the Text 181 
Lawson, A. A. — The Gametophytes and Embryo of Pseudotsuga Douglasii. With Plates 
XII, XIII, and XIV 163 
Hiley, W. E., see Boodle, L. A. 
Hill, T. G., and de Fraine, E. — On the Seedling Structure of Gymnosperms. II. With 
Plate XV, and eleven Figures in the Text 189 
— — On the Seedling Structure of Gymnosperms. III. With 
Plate XXX, and four Figures in the Text 433 
Horne, A. S. — Discharge of Antherozoids in Fossombronia and Haplomitrium Hookeri. 
With three Figures in the Text 159 
Kershaw, E. M. — Note on the Relationship of the Julianiaceae. With two Figures in the 
Text • 33 6 
The Structure and Development of the Ovule of Myrica Gale. With Plate 
XXIV, and two Figures in the Text 353 
Further Observations on the Structure of the Ovules of Myricaceae and 
Allied Groups 692 
