346 



THE STORY OF PLANT LIFE 



Dwarf Cornel, 268 



Dwarf Mallow, 154, 156, 157 



„ Willow, 145 

 Dyer's Weed, 115, 116, 118 



Earth Smoke, 88 

 Ectoplasm, 7 

 Egg-cell, 16 

 Elatinacese, 64, 147 

 Elatine hexandra, 148 (159) 



„ Hydropiper, 148 

 Elder Group, 275 

 Elders, 275, 276 

 Electricity, 53 

 Elephant's Ear Group, 253 

 Embryo, 16 



„ sac, 16 

 Embryology, 3 

 Empetracese, 64, 177 

 Empetrum, 178 



,, nigrum, 179 (181) 



Enchanter's Nightshade, 249 

 Endive, 304 

 Endodermis, 10, 32 

 Endosperm, 16, 56, 57 

 Engelmann, 45 

 Engler, 60, 150 

 Enzymes, 7, 55 

 Epidermal cells, 25, 30, 34, 35 

 Epidermis, 9, 14, 42, 46 

 Epilobhim viontanum, 245 (247) 

 Epimedium alpimim, 74 

 Epiphytes, 13, 36 

 Er ant his, 6 J 

 Ericaceae, 62, 314 

 Erophila, 94, 95, 104 

 Eryngium campestre, 263 (265) 

 Eryngo, 258, 259 

 Erysimum cheiranthoides, 92, 97 



(99) 



Escallonia, 212 



Eschscholtsia, 81 



Etiolation, 34 



Euonymus europcsus, 185 (187) 



Eupatorium cannabinum, 306 



(308) 

 Euphorbiaceae, 177, 179 

 Evaporation, 23, 27, 28, 40 

 Evening Primrose, 244, 247 

 Evolution, 3 

 Excretion, 9, 10 



Factors regulating the activities of 

 the plant, 17 



Farinose, 55 



Fats, 56 



Felspars, 17 



Fennel, 259 



Fens, 97 



Ferric salts, 51 



Fertilisation, 16 



Field Chickweed, 129 



„ Eryngo, 263 



„ Madder, 281, 288 



„ Maple, 191, 192, 193, 194 



„ „ Group, 191 



,, Mouse-ear Chickweed, 133 



„ Scabious, 299, 300 

 Figwort Group, 275 

 Fixed oils, 56 

 Flax, 160, 162, 163, 164, 165 



„ Group, 61, 161 

 Floating leaves, 25 

 Flowering plants, 58 

 Flowers, 12, 16, 48 

 Fluorides, 51 

 Fly Orchis, 286 



Food requirements of plants, 47 

 Fool's Parsley, 113, 259 

 Formaldehyde, 45 

 Francoa, 212 

 Frankenia lievis, 127 (128) 



