V. 
Detection of Maltose in the Tissues of Certain Angiosperms, Page. 
On the (four Text-figs.) — S. Mangham ... ... 160 
Dicotyledons, Sympetalous. See Floral Evolution. 
Digitalis purpurea, Inheritance of a Mutation in (Plate I, 
and Text-figs. 1-12)—E. R. Saunders ... ... 47 
Ecologist’s Garden, An—Macgregor Skene ... ... 64 
Ecology of Calluna Vulgaris on the Wiltshire and Berkshire 
Downs, Preliminary Observations on the — M. C. 
Rayner and W. N. Jones—Soil Analyses by J. W. 
Tayleur ... ... ... ... ... ... 227 
England, Life History of the Plum-Rust in—F. T. Brooks 207 
Floral Evolution, with Particular Reference to the 
Sympetalous Dicotyledons—H. F. Wernham. 
I.—[Introduction] ... ... ... ... 73 
II.—The Archichlamydeae and their Phylo¬ 
genetic Relations to the Sympetalae 109 
III. —The Pentacyclidse ... ... ... 145 
IV. —Tetracyclidae. Part I : Contortse ... 217 
V. —Tetracyclidae. Part II : Tubiflorae ... 293 
Foxglove. See Digitalis. 
Gametophytes of Dacrydium, A Note on (4 Text-figs.)— 
W. Stiles . . 342 
Ganong Botanical Apparatus [Notes on Recent Literature] 
—D. T(hoday) ... ... ... ... ... ... 216 
Garden, An Ecologist’s—Macgregor Skene ... ... 64 
Genetics, The Journal of [Notes on Recent Literature]— 
R. P. G(regory) ... ... ... ... ... 71 
Gnetalean and Bennettitean Seeds, On Some Points of 
Resemblance Between (Text-figs. 1-5)—Emily M. 
Berridge ... ... ... ... ... ... 140 
Gothland, Vegetation of the Island of [Sketches of Vegetation 
at Home and Abroad, VII] (Plates IV and V).— 
— H. H. Thomas ... ... ... ... ... 260 
Graft-Hybrids [Notes on Recent Literature] — R. P. 
G(regory) ... ... ... ... ... ... 212 
Grasses, The Roots of some North African Desert- (Plate 
VI and two Text-figs.) — S. Reginald Price ... 328 
