276 



THE WATERULIES. 



PAGE 



Nymphaea tctragona, flower, movements of 119 



odor of 121 



submergence after anthesis, 124 



fruit 90 



germination JOG 



hybrids 223, 229, 231 



leaf 54, 64-66, 77 



of seedling 110* 



structure of . .67*-G9. 72, 73, 76 



ovary 84 



peduncle 59* 



petiole r,6-60, 59*, 73* 



phylogeny 218 



pistil 86 



pollen 85 



stamens 84, 168* 



stem 40 



used as food 170 



varieties 170 



KympJiaea tetragona anyunta 170 



heli-ola 221, 229, 236. 237 



lata 170 



Nymphaea tetragona x alba 229 



X alba rubra 229 



X mexicana 229 



Xymphaea ietrayonanlhos 168 



thermalis lf>4. 196, 197 



carpels 84 



distribution 214 



leaf 75, 77 



phylogeny 214, 217 



seed 92 



stamens 84 



X rubra 232 



X ecutifolia 232 



trisepala 80, 135 



tropaeolifolia 136, 205 



Nymphaea tuberosa 189*-192 



carpels 84, 87, 88 



flower, movements of 119 



submergence of 124 



hybrids 222. 223. 230, 231 



leaf .54, 65, 67-60. 72. 76*, 190*, 191* 



peduncle 59*, 78 



idioblasts in 62 



petiole 56, 57, 59*-61 



idioblasts in 62 



vascular system of 63* 



phyllotaxy 42 



phylogeny 218 



pollination 121, 122, 192 



root structure 30-35 



seed 90, 92 



sepals 81, 82, 189* 



stamens 84, 189* 



stem 38, 39* 



apex, dissection of 95 



liairs on 73* 



structure 44-46 



stigma 84*. 189* 



stolon structure 49 



stomata 192 



I iibers 38, 190*. 192 



variants 230 



Jiymiiliara tuberosa flavesccns 230 



marima 189, 192 



PAGE 



.y.i/'/>'"mi tittierusa pari'a 189, 192 



stem 38 



plena 230 



richardsoni 230 



development of loaf . . 97 



rosea 231 



nibra 231 



superba 231 



Nymphaea tuberosa X odorata rosea 231 



yinniifiaca tusxilagifolia 186 



umbilicfiUs 211 



unaulata 136 



union 230 



urceolata 176 178 



venusta 176-178 



versicolor 131, 140 



flower 78 



victoi -ia 211 



violacea 130 



vivipara 74, 146 



wenzelii 172 



William Doogue 231 



H'iHiam Falconer 231 



William Stone (Plate XXIX) 139, 221, 222, 



27*-2S 



NyinpJiaca zanzibaricnsis 157, 217, 236 



culture 237 



embryo sac 103 



flower 77, 78, 80. 158* 



movements of ....119. 12O 



funiculus 1<>4 



germination 107 



hybrids 221, 222, 226, 227 



Introduction into Europe . . . 106 



leaf 64-68 



structure 69, 70, 72 



notes 141 



peduncle 78, 79 



idioblasts in 62 



petiole 59*, 61 



idioblasts in 62 



vascular structure of . 63* 



phyllotaxy 42 



phylogeny 218 



pistil 86, 158* 



pollen 85 



root 28 



hairs Ill 



seed 90 



seedling leaves 110* 



structure 112 



stamens 83, 158* 



tuber 40* 



\ymphaca zaitzibariensis rosea, leaves 75* 



tuber 40* 



Xymphaca zanzibariensis X 227 



floral movements 119 



ovary 87, 88 



peduncle 78 



petiole 57, 58, 61 



sepals 81 



stipules 55* 



X capensis 227 



Nymphaea zenkerl 197*-198 



Nymphaeaceae, flower, symmetry of 101 



leaf, development of 97 



