Index. 



267 



TAGE 



Contractile roots 113 



structure of 33*, 35 



Cook on development of megaspore 102 



embryo 104 



Cork formation In stem 47'-48 



Cortex of roots 31-34 



stems 44-45 



Cotyledons In germination 107-109, 108* 



seed 94* 



Cultivation, care of plants 238-239 



extent of 235 



history of .:. 235-236 



planting 237 



soil 237-238 



tank for 236-238 



Cyananthos 127 



Cyanea 86, 87, 127, 131 



Dahmen on funiculus 104 



Date-palm 



DeBary on root cap 29 



DeCandolle on Cyanea 86 



N. thermalU 214 



Delpino on pollination 122 



Dhammapada 4-5 



Diaphragms in air-canals of roots 37, 38* 



Diodorus Siculus 7 "8. H 



Dioscorides 11-18, 15, 16 



Diseases 240-241 



Dissection of stem apex 05 



Distribution 213-214, 217-218 



Dodonaeus 18-19 



Double flowers 101 



Duppa 



Egyptian lotus ..!, 6, 7, 9, 11, 12, 13, 14, 16, 17, 18, 20 



Eichler 80. 99-100 



Elwell 5 



Embryo 94*. 104-107, 105* 



Embryo sac 102 *> 1 3 



Endosperm **. 105-106 



absorption of 1 9 



Endodermis 34 * 35 



Enemies ****\ 



Engler on V. thermalis 214 



symmetry of flower 101 



Eplcotyl 107, 109, 111 



Epidermis of root 3' 31 



Erythrocarpa I 74 ' l 75, I 78 



Erythrostlgma 1J;* 



Eucastalla "M. 215. 216 



floral movements 120 



fruit 90 



germination 1 6 



hybrids 223, 230-231 



leaf 64, 73, 77 



petioles 58 



phyllotaxy 42 



phylogeny 218 



pistil 86, 88 



pollen 85 



roots 28 



seed 



seedling H 



stipules S4 



Eucastalla X Xanthantha 229, 230 



PAGE 



Euryale, cleistogamy of 121 



leaf 67, 77 



phylogeny 218 



root-hairs absent Ill 



stem structure 46 



Faba Aegyptia 15, 16, 18, 20 



Fagus leaf 72 



False hybrids 222 



Fischer on pollen 85 



Flacourt 22 



Floral clock 119 



diagram 80', 100, 101 



Flower 27, 77-80 



adjustment to water level 118 



anesthesia of 121 



development of 97-99, 101 



duration of 119-120 



In relation to pollination 121-123 



odor of 121 



opening and closing of 119-121 



submergence after anthesis 123-124 



symmetry of 100, 101 



Focke on hybrids 232-233 



Food uses 3, 7, 10-12, 17, 22, 170, 196, 235 



Forgetful lotus 11 



Frank on position of lamina 114-115 



Friend 16 



Fruit 87, 89-90 



protection of 123-124 



ripening of 27 



Fuchsius 14 



Funeral wreaths 8, 9 



Funiculus, development of 103 



structure and contents 104 



Galenus 14 



Gaudlchaud 80 



Geologic history 214-217 



Geotroplsm of roots 113 



stems 114 



Gerard 20 



Germination 106-110, 108* 



Giles 3 



Gilg, E., description of N. zenkerl 197-198 



Goebel on development of flower 97, 98 



function of air-canals 60 



hairs '3 



respiration Ml 



seedlings 107, 109 



symmetry of flower 101 



Gollan, Wm 1 6 



Grew, N 25 



Grey, K. M 222 



Grosswardein 214 



Gwynne-Vaughan on steles 36, 49, 52 



structure of seedling 111-112 



Habits 2 J. 2 l 3 



Hairs on leaf lz ~' s 



ovary 87 



peduncle '" 



petiole 56-57, 73* 



seed 90, 92-93 



stem 73 * 



