V 
Page 
Latex, The translocation of, and the multiple razor (6 
Text-flgs.)—James Small ... ... ... ... 194 
Leaf pigments, see under Jorgensen, Ingvarand Stiles Walter 
Marine Fungi Imperfecti (5 Text-figs.)-Geo. K. Sutherland 35 
Marsh, Alfred Stanley (Obituary, A.G.T.) ... ... ... 81 
Molinia ccerulea, The vegetative anatomy of (9 Text-figs.) 
—T. A. Jefferies ... ... ... ... ... 49 
Moss protonema, On the remarkable retention of vitality 
of (3 Text-figs.)—B. Muriel Bristol ... ... 137 
Mycorhiza, Recent developments in the study of endo- 
trophic—M. Chevely Rayner ... ... ... 161 
Ncplirolepis , The vascular anatomy of the tubers of (3 Text- 
figs.)—Birbal Sahni ... ... ... ... 72 
Newcastle, The meeting of the British Association at— 
E. N. Thomas ... ... ... ... ... 256 
Obituary Notices— 
Alfred Stanley Marsh (A.G.T.) ... ... ... 81 
Geoffrey Boles Donaldson (A.G.T.) ... ... 203 
Oxygen, The evolution of, see under Jo.igensen, Ingvar, and 
Stiles, Walter. 
Penetrating alga, On a new (Plate I, and 2 Text-figs.)— 
Elizabeth Acton ... ... ... ... ... 97 
Pigments of the leaf, see under Jorgensen, Ingvar, and 
Stiles, Walter. 
Pollen of Echeveria retusa, Lindl. as laboratory material 
—M. Chevely Rayner ... ... ... ... 136 
Protonema, see Moss protonema. 
Razor, The multiple, The translocation of latex and (6 
Text-figs.)—James Small ... ... ... ... 194 
Siberian Coal, The natural history of a—M. D. Zalessky 200 
Sphagnum atolls, The formation of—Harvey Stallard ... 250 
Translocation of latex and the multiple razor, The (6 
Text-figs.)—James Small. ... ... 194 
Vascular Anatomy, see Nephrolepis. 
Vitality of moss protonema, On the remarkable retention 
of (3 Text-figs.)—B. Muriel Bristol 
137 
