INDEX OF SUBJECTS. 
Page 
Algae, Freshwater ... ... ... ... 41, 151, 159, 238 
„ Marine (Developmental Forms of) ... ... ... 231 
Absorption of water by the cells of plants, On turgescence 
and the—D. Thoday ... ... 108 
Botanical Teaching, The Reconstruction of Elementary 
3, 51, 95, 143, 189, 251 
Gane Sugar (behaviour of turgescent tissue in solutions 
of)—D. Thoday ... ... ... 57 
Chlamydomonads, The classification of some colonial— 
W. Bernard Crow ... ... ... 151 
Compositae, The Origin and Development of the-James 
Small ... 13,69, 114, 126, 133, 200 
Corolla (Compositae) ... ... ... ... ... ... 13 
Elementary Botanical Teaching, The Reconstruction of 
3, 51, 95, 143, 189, 251 
Fertilization and Sex, On the Nature of—W. Neilson Jones 167 
Fruit Dispersal (in the Compositae)... ... ... ... 200 
Involucre (Compositae) ... ... ... ... ... 114 
Marine Algae, Developmental Forms of—Lilian Lyle ... 231 
National Union of Scientific Workers, The ... ... 1, 47 
Nitophyllum (see Marine Algae) 
Pappus (Compositae) ... ... ... ... ... ... 69 
Phyllotaxis (Compositae) ... ... ... ... ... 133 
Receptacle (Compositae) ... ... ... ... ... 126 
Scientific Workers, The National Union of ... ... 1, 47 
Teaching, The Reconstruction of Elementary Botanical 
3, 51, 95, 143, 189, 251 
Toxic substances (behaviour of turgescent tissues in 
solution of) ... . 57 
Translocation in plant tissues... ... ... ... ... 44 
Turgescence and the absorption water by the cells of 
plants—D. Thoday... ... ... 108 
Turgescent tissue (behaviour of in cane sugar and in toxic 
substances) ... ... ... ... 57 
Ulotrichaceae, a new freshwater member of the ... ... 159 
Union of Scientific Workers, The National ... ... 1, 47 
Uroneina elongatum —W. J. Hodgetts ... ... ... 159 
Water, absorption of by the cells of plants ... ... 108 
Zygogonium, Conjugation of—W. J. Hodgetts ... ... 238 
