2 7 8 



THE WATERLILIES. 



PAGE 



Hoots, origin of 28, 36 



number of 28 



vascular system of 33-30* 



Rowan, Mrs 131 



Russow on cuticle of air-canals 60 



Sagot 54 



Sakoontala 4 



Salix leaf 72 



Saporta L'15, 216 



Schenck 216 



on crystals 61 



N. thcrnuilis 214 



Schilbersky 214 



Schilling 72, 73 



Schulz on pollination of N. alba 121, 122 



Schumann on inflorescence 99 



Schweinfurth 6-9 



Sedum '.1 



Seed 90-94', 92*, 93* 



as food 3, 10-12, 235 



collection of 239 



distribution uf 27 



germination of 106-107, 109-110 



keeping of 239 



vitality of 106-107 



Seedlings 107-110*, 108* 



structure of 110-112 



Sepals 79, 81, 82, 89, 90 



air-canals in 81, 82 



development of 97-99 



morphology of 100-101 



Shedding of epidermis of root 30-31 



Siber ou conditions for germination 106 



Simkovics on N. thermally 214 



Simonkai on N. tncinialis 214 



Sloane 24 



Soar, J. J 56 



Soil for culture 237, 238 



Solereder CO, 64 



Specific names, use of 136 



Stahl on mucilage hairs 73 



Stamens 83-85, 84* 



development of 98, 101, 102 



morphology of 101 



Starch in peduncles 78 



petioles 58 



roots 34 



seed 93, 94 



stems .' 46, 113 



stipules 56 



Staub on N. thermalis 214 



Steles 36, 49, 52, 53 



Stem 27, 3f-42, 39* 



apex, dissection of 95 



development of tissues In 97 



geotroplsm of 114 



hairs on 73* 



starch stored In 113 



structure 43*-48, 44*, 46* 



of seedling 112 



vascular system of 49-54, 50* 



Stigma 84*, 88 



Stipules 54-55* 



development of 96 



structure of 55, 66 



PAGE 



Stolons of Lotos group 41, 48, 49, 52*, 53 



N. flava 48, 49, 53 



N. flavo-virens 41 



N. mexicana 41 



N. tuberosa 49 



Stomata 54, 67, oo, 77, 192 



development of 97 



on back of leaf 185 



seedling leaves 112* 



sepals 81 



stamens 84, 85 



Sturtevant I . . 182 



Submergence of flower after anthesis 123-124 



Suspensor '. 104, 105* 



Symmetry of flower 100, 101 



Symphytopleura 87 



Syncarpiae (see Nymphaeae syncorpiae) 163 



ovary 86* 



phylogeny 217, 218 



pistil 80, 87, 89 



stamens 84 



Tank for culture 236-238 



Tassi on anesthesia of flowers 121 



Tavera 235 



Tetrasepaleae, phylogeny 218 



Theophrastus 11, 10, 20, 23 



Thyll-like bodies 61, 02, 77, 79 



in sepals 81 



Thylosis 48* 



Tittmann on seedling 107 



Tournefort 24, 25 



Tragus 14, 16 



Transpiration 116-117 



Tratinnick 5, 6 



Treat, Mrs. Mary, ou A', flava 40 



Tr6cul 37, 49 



Trevlranus on seedling 107 



Tricker, Wm 221 



on germination 106, 107 



culture 237, 238, 240, 241 



Trlentalis 24 



Trisepaleae, phylogeny 218 



Tubers 40*, 47, 190* 



as food 3, 7, 10, 17, 22, 235 



drawn down by contractile roots 113 



early leaves from 75* 



of seedling 108*, 110 



Turner, Wm 14 



Unger 



6 



Vaillant 25 



Vallisneria splralis 124 



Van Houtte 74 



Van Rheede 23 



Van Tieghem on crystals 61 



root cap 29 



Varietal names, use of 136 



Vascular system of leaf 70, 71* 



node 51*, 53, 54 



peduncle 53, 54, 59, 63, 79 



petiole 59*, 62-64, 63*, 76-77 



root 35-36* 



seedling Ill, 112 



stem 49-54, 50* 



