INDEX. 



279 



Venation of leaves .......... ....... 66 > 67 - 115 



Vernation of leaves ............................. 66, 67 



Vesling ........................................ 2 . 23 



Victoria ................................. 211, 215, 216 



heat evolved in flower ..................... 123 



inflorescence ............ 



introduction of ............. 



leaf .............. .......... 65 > GT> 77 



phylogeny ........ 



pollination ............ 



root hairs absent in ... 



seed ..................................... 93 



stem structure 



46 



Victoria cruziana as food 



Victoria fitzroyana 



Victoria regia 



Introduction of seeds into England .... 106 

 leaf 69 



Vitality of seeds 106,107 



Vivipary 



WUchter 



75 



on effect of removing roots and leaves 



on stomata of water-leaves 77, 112 



Waldstein and KHuibel .... 



Water, absorption by leaf 1 



course of, in plant 116-117 



3*lfi 



Water corn -- 50 



leaves 54, 74-76, 77, 110, 112', 190, 195 



level, adjustment of parts to 114-115, 118-119* 



Water poppy ............. 



Waters on germination of N. odorata ........ 



Weberbauer on seeds ........... -90-94, 



Weiss on idioblasts ............... 



Wessel and Weber ...... 



Whewell ............... 



Wiedemann ............................. . . 6, 



Wilkinson .............................. 1*. c> . 7 



Williams ............................... 



PAGE 



OQO 



104 



8, 9 

 *- 10 



Xanthantha 



flower 

 leaf . 

 ovary 

 peduncle 

 petiole. 



163 



77 



04 



84 



\\ 78 



air-canals of 58 





stem 



Xanthantha . . . 

 Xanthostiyma 



phylogeny ............ 



pistil ............ 



pollination ........... 



receptacle ............................. 7 ^ 



seed ............. 9 



stamens .............................. * 



............... 39 



............ 163 



. 173 



Zea mays, vascular structure of .... 

 Zizyphus 



Zuccarini 



167 



