272 



The Wateruues. 



PAGE 



Nymphaea dlana grandiflora 232 



dlosoortdl* 175, 178 



discolor 141 



Nymphaea dollolum 217 



dorlg 217 



dubla 217 



dumasil 216* 



Nymphaea eastonensis 232 



eburnea 280 



edgeicorthil 140 



cdulis 198, 199 



Nymphaea elegans (Plate IV) 131-184, 132*, 217 



culture 237 



flower 80, 132* 



movements of 119 



hybrids 227 



leaf 64, 66, 75* 



phylogeny 218 



pistil 86, 132* 



seed 90, 93 



seedling, root-hairs of Ill 



stomata on 112 



stamens 83, 132* 



tuber 40* 



Nymphaea elegans X zanzibariensis (Plate XXVIII) ... 221 



226*, 227 

 floral movements... 119 



germination 106 



root epidermis .... 30 

 structure, 31-36, 38* 



Nymphaea ellisiana 231 



emirnensls 153, 156, 157 



eocenlca 216 



erythrocarpa 176, 177, 178 



rsculcnta 198, 199 



exquislta 61, 230 



exumbonata 211 



Nymphaea f ennlca 170-171 



flower 77, 78 



leaf 77 



phylogeny 218 



sepals 81 



stem 40, 41 



Nymphaea fenzllana 206, 207 



flava ( = N. mexlcana) 163, 164* 



distribution 213 



flower, duration of 119 



submergence after anthesls 123, 124 



fruit 87, 89, 90, 164* 



hybrids 78, 229 



leaf 65*-69, 72, 75*. 76 



development of 95 



nodal structure 51*, 53-54 



peduncle 59* 



perennatlng body 74-75 



petiole 57*-61, 59* 



development of 96-97 



phyllotaxy 43 



pollen 85 



root structure 30, 81, 33-35 



seed 90, 91, 93, 94 



seedling 109, 165* 



mucilage hairs on 112 



stamen 84*. 164* 



stem 40 



hairs on apex of 43, 44 



rin 



Nymphaea flora, stem, structure, 43, 45, 46, 49, 50', 53, 54 



stipules 55*. 50 



stolons 48-49, 53 



Nymphaea flavo-vlrens (Plate VI) 137-189, 138*, 217 



floral movements 119 



hybrids 221, 222, 224, 228 



leaf 64-66, 74-76, 75* 



peduncle, adjustment to water 



level 119* 



petals 138* 



phylogeny 218 



pistil 86, 138* 



pollen 85* 



root 28 



contractile 33*, 35, 113 



structure . 31, 33, 34, 37*, 38* 



root-cap 29-30 



seed 90, 92* 



stamens 83, 138* 



stem 39 



stolons 41 



tuber formation 47 



Nymphaea flavo-vlrens x zanzibariensis (Plate XXIX), 



227-228 

 root, contrac- 



** tile 113 



root, structure 33 



Nymphaea flavo-vlrens X zanzibariensis rosea 228 



leaves . . 75* 



Nymphaea foetida 201 



folUs ctrcinnatls maximis 135 



cordatis integerrimis 168 



fragrans 208 



Frank Trelease 232 



froebelii 223, 230 



fulva 230 



Nymphaea gardnerlana (Plate XXIV) 208 



Nymphaea George Huster 223, 231, 232 



Nymphaea gtbertli 210-211 



gigantea (Plate III) 128-131 



culture 237, 239 



distribution 130, 213 



flower 78 



duration of 110 



malformed 100 



leaf 64-66, 75* 



petiole 58, 59* 



phyllotaxy 42 



phylogeny 217, 218 



pistil 86 



seed 02 



stamens 83, 85 



tuber 40* 



used as food 235 



Nymphaea gigantea forma alba ISO 



rosea 180 



Nymphaea gigantea vlolacea 130-131 



Nymphaea gladstoniana 223, 230 



peduncle 78 



seed 00, 93 



seedling 109 



X mexlcana 223 



t/landulitera 200 



gloriosa 223, 231 



goudotiana 204 



gracilis 136, 137, 139 



^ 



