ANNALS OF BOTANY, Vol. XV. 
No. L VII, March, 1901, contains the following Papers and Notes: — 
Tansley, a. G., and Chick, Miss E.— Notes on the Conducting Tissue- 
System in Bryophyta. (With Plates I and II.) 
Arber, E. A. N.— On the Effect of Salts on the Assimilation of Carbon Dioxide 
in Ulva latissima, L. 
Gwynne- Vaughan, D. T.— Observations on the Anatomy of Solenostelic 
Ferns. I. Loxsoma. (With Plate III.) 
Watson, W. — Germination of Seeds of Bertholletia excelsa. (With Plates 
IV and V.) 
Campbell, D. H. — The Embryo-Sac of Peperomia. (With Plate VI.) 
BlFFEN, R. H. — On the Biology of Bulgaria polymorpha, Wett. (With Plate 
VII.) 
Jeffrey, E. C.— On Infranodal Organs inCalamites and Dicotyledons. (With 
Plates VIII and IX.) 
Davis, B. M. — Nuclear Studies on Pellia. (With Plates X and XI.) 
NOTES. 
Vines, S. H. — On Leptomin. 
Hill, T. G.— On the Anatomy of the Stem of Dalbergia paniculata, Roxb. 
Burkill, I. Ho— The Ovary of Parnassia palustris, Linn. With a Figure 
in the Text. 
Blackman, F. F. — The Primitive Algae and the Flagellata. 
No. LVIII, June, 1901, contains the following Papers and Notes: — 
Ferguson, Miss M. C. — The Development of the Pollen-tube and the 
Division of the Generative Nucleus in certain Species of Pines. With Plates 
XII, XIII, and XIV. 
Bower, F. O. — Imperfect Sporangia in certain Pteridophytes. Are they 
vestigial ? 
Trow, A. H. — Observations on the Biology and Cytology of Pythium 
ultimum, n. sp. With Plates XV and XVI. 
Massee, G., and Salmon, E. S. — Researches on Coprophilous Fungi. With 
Plates XVII and XVIII. . 
Boodle, L. A. — Comparative Anatomy of the Hymenophyllaceae, Schizaea- 
ceae and Gleicheniaceae. II. On the Anatomy of the Schizaeaceae. With 
Plates XIX, XX, and XXI. 
Thiselton-Dyer, Sir W. T. — Morphological Notes. With Plate XXII. 
NOTES. 
Waller, A. D.— An Attempt to estimate the Vitality of Seeds by an 
Electrical Method. 
Farmer, J. B.— The Ouadripolar Spindle in the Spore-mother-cell of Pellia 
epiphylla. 
Giesenhagen, K., and G WYNNE- Vaugh an, D. T.— Loxsoma Cunning- 
hamii — a Correction. 
No. LIX, September, 1901, contains the following Papers and Notes: — 
Ferguson, Miss M. C. — The Development of the Egg and Fertilization in 
Pinus Strobus. With Plates XXIII, XXIV, and XXV. 
Church, A. H. — Note on Phyllotaxis. With two Figures in the Text. 
Dale, Miss E. — On the Origin, Development, and Morphological Nature 
of the aerial Tubers in Dioscorea sativa, Linn. With Plate XXVI. 
Lang, W. H.— On Apospory in Anthoceros laevis. With Plate XXVII. 
Dawbon, Miss M. — On the Economic Importance of ‘ Nitragin.* 
Lewton-Brain,L.— Cordyceps ophioglossoides (Ehrh.). With Plate XXVIII. 
Blackman, F. F., and Matthaei, Miss G. L. C On the Reaction of Leaves 
to Traumatic Stimulation. With Plate XXIX, and five Figures in the Text. 
Thiselton-Dyer, Sir W. T.— Morphological Notes. With Plate XXX. 
NOTES. 
The Opening of the new Botanical Department at the Glasgow University. 
Hall, A. D. — Simple Apparatus for the Measurement of Transpiration from 
a Shoot. With a Figure in the Text. 
..and their Rust -fungus (Puccinia dispersa). _ _ 
