ANNALS OF BOTANY, Vol. XVIII. No. LXIX. 
January, 1904. 
Contains the following Papers and Notes: — 
Lawson, A. A. — The Gametophytes, Archegonia, Fertilization, and Embryo of Sequoia semper- 
vivens. With Plates I-IV. 
Wager, H. — The Nucleolus and Nuclear Division in the Root-apex of Phaseolus. With Plate V. 
WoRSDELL, W, C. — The Structure and Morphology of the 4 Ovule.’ An Historical Sketch. With 
twenty-seven Figures in the Text. 
Cavers, F.— On the Structure and Biology of Fegatella conica. With Plates VI and VII and five 
Figures in the Text. 
Potter, M. C. — On the Occurrence of Cellulose in the Xylem of Woody Stems. With Plate VIII. 
Williams, J. Lloyd. — Studies in the Dictyotaceae. I. The Cytology of the Tetrasporangium and 
the Germinating Tetraspore. With Plates IX and X. 
Benson, Miss M. — Telangium Scotti, a new Species of Telangium (Calymmatotheca) showing 
Structure. With Plate XI and a Figure in the Text. 
NOTES. 
Hemsley, W. Botting.— On the Genus Corynocarpus, Forst. Supplementary Note. 
Weiss, F. E. — The Vascular Supply of Stigmarian Rootlets. With a Figure in the Text. 
Ewart, A. J.— Root-pressure in Trees. 
