496 



INDEX TO VOLUME XLVII 



[JUNE 



909 



Taxonomy 161, 472 



Temperature, and growth, Balls on 247; 



influence on vegetation 86, 95 

 Thaxter's "Laboulbeniaceae" 156 

 Thellung, A., work of 472 



Thomson, Robert B. 26, 345; J. Arthur, 

 Heredity" 154 ' 



Thonner's "Die Blutenpflanzen Afrikas" 



Tischler, G., work of 246 

 Topography, influence on vegetation in 

 Toxins, bog 389; effect on oxidation 384 

 Tracheids, of conifers, Chrysler on 172; 



in Cunninghamia 171 

 Transpiration, influence on vegetation 



90; and water storage, Shreve on 252 

 I nchosanthes, histology of fruit and seed 



Tswett, M., work of 486 

 Tropaeolum, Wagner on 164 

 Tulbaghia, Beauverd on 472 

 Tyloses, in ferns, Kirsch on 169; 

 Mc\ichol on 169; in tracheids of 



conifers 172 



u 



Ule, E., work of 473 

 Urban, I., work of 162 

 Uropedium Lindenii, homoeosis 



in 40 



V 



Van Tieghem, P., work of 167 

 Variability in Oenothera 476 

 Vascular system of Ranales 171 

 \ egetation and soil on sandy sea shores 8* 

 Violaceae, Boissieu on 163 



Vines, S. H., work of 483 

 Virescence in Oxalis, Hus on 252 

 Von Schrenk, H., work of 252 

 Vries, Hugo de 1; "Naar Californie II" 

 159; work of 473 



w 



Wagner, R., work of 164 



Wangerin, W., work of 472 



Ward's " Trees" 415 



Welwitschia, Pearson on 166 



W r esterdijk, Johanna 241 



West Indian plants, Britton on 162; 



U. S. plants, Greene on 473 

 Wettstein's "Ergebnisse der botanischen 



Expedition nach Siidbrasilien" 467 

 Wiesner, J., work of 344 

 Wildeman, E. de, work of 163 

 Willstatter, R., work of 486 

 Wilson, J. K., work of 343 

 Winge, O., work of 472 

 Winkler, Hans, work of 250 

 Winton's Hanausek's " Microscopy of 



technical products" 416 

 Wisniewski, P., work of 421 

 Wissadula, Fries on 164 

 Wolff, work of 472 

 Worsdell, W. C, work of 171 



Y 



Yamanouchi, Shigeo 173 



Zingiberaceae, 

 Zygorhynchus 



z 



Gagnepain on 163, 472 

 Moelleri, Wisniewski 



on 



421 



