336 



INDEX 



Factors of the environment 146 



Fagus sylvatica 284, 285 



Fall of leaf 16 



False Acacia 165 



False whorls 8 



Fan-like venation 35 



Fascicled leaves 8, 308, 309, 310 



Fern 4, 35, 73, 76, 101 



Fescue 145 



Fibres 80, 143 



Fibrous tissue 81 



Fibro-vascular system 81 



Ficus Carica 223, 224 



F. religiosa 6 



F. repot* 11 



Field Maple 13, 20 



Fig 4, 15, 30, 37, 44, 45, 52, 63, 



64, 104, 223, 224 

 Filaments 117 

 Finer venation 54 

 Firs 20, 36, 37, 55, 89, 100, 118, 



140 

 Fissure 106 



Fixation of carbon 128 

 Flaccid leaf 104 

 Flattened petiole 18, 147 

 Flattened shoot 147, 192 

 Flax 6 



Fleshy leaf 36, 37, 145, 192, 193 

 Flexible petioles 18 

 Floating leaves 99, 124, 138, 143 

 Floats 109, 124 

 Flooding 142 

 Floral parts 99 

 Flower 71, 73, 82, 84, 144 

 Flowering plants 73 

 Fly Honeysuckle 25, 29, 197 

 Foliage 21, 296, 299 

 Foliage-leaf 3, 14, 79, 99 

 Food-materials 80, 84 

 Forget-me-not 34 

 Forked veins 52 

 Form of leaf 14, 139 

 Forms of hairs 32 

 Formula of leaf arrangement 5 

 Fragile twigs 246 

 Fragrant leaves 162, 172 

 Fraxinus 154-156 

 F. excelsior 154, 155, 156 

 Free stipules 19 

 Fringing hairs 37 

 Fritillaria imperialis 8 



Fruit 67, 70, 98, 144 

 Fuciisia globosa 106 

 Full sun effects 101 

 Functions of chlorophyll 86 

 Functions of leaves 32, 97, 98, 105, 



138, 139 

 Fungi, 71, 72, 73, 75, 76 

 Furcate venation 35 

 Furrows 100, 159 

 Furze 13, 20, 45, 161, 298 

 Fusions of cells 72 



Gas analyses 126 



Gas interchange 67, 71, 86, 89-96, 



135, 146 

 Gases 105 



Gean 25, 29, 30, 59, 268, 269 

 Genista 161 

 G. angelica 20, 297 

 Geometrical forms 23 

 Geotropic curvatures 108, 109 

 Geotropism 111 

 Germinating seeds 130 

 Ginger 34 

 Ginkgo 35 

 Girders 75 



Glabrescent surface 258, 290, 292 

 Glabrous surface 32, 36, 43, 159, 



289, 302 

 Gland-like cells 106 

 Glands 88, 232 

 Glandular hairs 220, 236 

 Glandular hairy surfaces 282, 299 

 Glandular-serrate margin 163, 232 

 Glandular surface 37, 161, 193 

 Glass in exjteriments 134 

 Glaucous leaves 36, 159, 276, 279, 



292, 300, 302, 304, 315 

 Gleditschia 148 

 Glossy leaves 36, 121, 142 

 Golden shimmer 289 

 Gooseberry 21, 26, 30, 45, 54, 81, 



219 

 Gorse 17, 55, 298 

 Gourmandisers 120 

 Grain 71 



Grand function of the leaf, 128 

 Grape 71 

 Grasses 4, 19, 22, 33, 34, 35, 71, 



100, 104, 106, 123, 145 

 Gravitation effects 109, 112 

 Green colour of leaf 86, 94 



