258 



INDEX 



Cruciferea, 185 

 Cryjitogams,. 70 

 Cucurbitacete, 211, 235 

 Cupulifeiae, 22G 

 Currants, 211, 235 

 Cycadales, 124 

 Cyme, G5 



Daucus, 215 



Deciduous, 122 



Dicotyledons, 4, 70 



Dioecious, 58 



Dioscoraecese, 218 



Diseases of plants, 139, 141, 177 



Ecological relations, 126 

 Egg, 76 

 Eggplant, 239 

 Elaters, 168 

 Elm, 224 



Embryo, 3, 5, 76, 83 

 Endogenous, 31, 71 

 Energy, 111 

 Epicotyl, 7 

 Epigynous, 63 

 Equisetum, 161 

 Exogenous, 31, 71 

 Exosmosis, 113 

 Evergreens, 121 



Fagopyrum, 222 



Fats, 107 



Ferna, 158 



Fertilization, 75, 76, 123 



Fertilizers, 130 



Fibrovascular bundles, 97 



Ficus, 225 



Filaments, 61 



Flax, 193 



Flowers, 54, 57, 58, 64, 65, 75 



Foliage, first, 10 



Foods, 5, 19, 22, 111 



Forestry, 134 

 Fruits, 83 

 Fungi, 169 • 



Gamopetalous, 60 



Galls, 142 



Gas, formation of, 16, 115 



Geography, 131 



Geotropism, 18 



Germination, 12, 15 



Goosefoot, 221 



Gossypium, 191 



Gourd, 213 



Grafting, 39 



Graminete, 228 



Grape, 197 



Grass, 228, 239 



Growth, 41, 42 



Gumbo, 191 



GjTiinosperms, 70, 121 



Halophyte, 128 

 H'austoria, 24 

 Hazelnut, 227 

 Head, 65 

 Heart wood, 100 

 Heat, 15 

 Heath, 217 

 Hemp, 225 

 Hepaticea;, 164, 166 

 Hibiscus, 191 

 Hickories, 225, 235 

 Hilum, 7, 12 

 Hollyhock, 193 

 Hop, 225 

 Horsetail, 161 

 Hordeum, 230 

 Humulus, 225 

 Humus, 117 

 Hybridization, 148 

 Hydrocarbons, 107 

 Hydrophyte, 127 



