vu. 
Mutation in the Common Foxglove (Digitalis purpurea), Page. 
Inheritance of (Plate I and Text-figs. 1-12) —E. R. 
Saunders ... ... ... ... ... ... 47 
North African Desert-Grasses, The Roots of some (Plate VI 
and two figs, in the text)—S. R. Price ... ... 328 
Nucleus and Heredity, The—V. H, Blackman ... ... 90 
CEnothera, Recent Work on [Notes on Recent Literature] 
—R. H. C(ompton) ... ... ... ... ... 209 
On Inheritance of a Mutation in the Common Foxglove 
[Digitalis purpuvea) (Plate I and Text-figs. 1-12)— 
E. R. Saunders ... ... ... ... ... 47 
Pellia, Note on the Dehiscence of the Sporogonium of 
(4 Text-figs.)—T. E. Wallis. 347 
Pentacyciidae, The [Floral Evolution]—H. F. Wernham 145 
Phytogeographical Excursion in the British Isles. 
I.—The Inception of the Excursion—A.G.Tansley 271 
II.—The Details of the Excursion—A. G. Tansley 276 
III.—The Floristic Results—G. C. Druce ... 306 
Plum-Rust in England, The Life History of the—F. T. 
Brooks ... ... ... ... ... ... ... 207 
Preparations Mounted in Glycerine, On a Method of 
Sealing up the Cover Glasses of (Text-fig. 15)— 
H.H. T(homas) . 105 
Recent Literature, Notes on:—S ee Cambridge Manuals ; 
Cladoxylon and Medullosa ; Ganong Botanical 
Apparatus ; Genetics ; Graft-Hybrids ; Iron- 
Bacteria ; Medullary Rays ; CEnothera ; Willianisouia. 
Relationships of the Bryophyta to Other Phyla [Inter- 
Relationships of the Bryophyta, XL]—F. Cavers 84 
Roots of some North African Desert-Grasses, The (Plate VI 
and two figs, in the text)—S. Reginald Price ... 328 
Salt-Marsh Plants, Absorption by the Aerial Parts o 
Certain—Ann C. Halket ... ... ... ... 121 
Saprolegniaceae, Further Investigations of the Methods of 
Reproduction in the (with 6 pages of figs.)—A. E. 
Lechmere ... ... ... ... ... ... 167 
Seeds, Gnetalian and Bennettitean, On some Points of 
Resemblance Between (Text-figs. 1-5)—Emily M. 
Berridge 
140 
