296 



GENERAL INDEX. 



Hypogynous, 216 

 Hypouusty, 261 

 Hypsophyllary leaves, 162 



Ice, foruiation of, 270 

 Idealism, 175 

 Idioplasm, 13, 245, 250 

 Imbibition, 20, 103 

 Inbreeding, 240 

 Indusium, 207 

 Inferior ovary, 216 

 Inflorescence, 181 

 Inorganic cells, 259 

 Insectivorous plants, 148 

 Insertion of leaves, 171 

 Integument, 53 

 Intercalary growth, 119 

 Intercellular cement, 41 

 Intercellular spaces, 133 

 luternodes, 165 

 Inline, 227 

 lutrorse, 224 



Intussusception, 17, 18, 27 

 Inulin, 24 

 Involucre, 221 

 Irritability, 280 

 Isolateral, 126 

 Isotonic coefficients, 9 



Jamiu-cliains, 107, 111 



Karyokiuesis, 12 



Labiatie, 220, 222 



Lamina of leaf, 159 



Land-plants, 183 



Lateral budding, 166, 168 



Lateral organs, 168 



Lateral shoots, 183 



Laticiferous tissue, 76 



Leaf, 159 



Leaf-bearing axis, 165 



Leaf -base, 159 



Leaf-blade, 160 



Leaf-coloration, 15, 163 



Leaf, falling of, 58, 132 



Leaf-forms, 164 



Leaf- margin, 160 



Leaf-moditication, 163 



Leaf-sheath, 159 



Leaf-tendrils, 167 



Leaf-trace, 59, 83 



Leaflet, 161 



Legume, 232 



Leguminosse, 20 



Lenticels, 138 



Leucoplastids, 13, 14 



Libriform, 75 



Lichens, 48, 127, 145, 199 



Life-period, 250 



Light. 123 



action of, 123, 270 

 production of, 270 



Liguitication, 31 



Llgules, 160 



Linear thickenings, 34 

 Locointor movements, 278 

 Loculicidal dehiscence, 23^ 

 Lodiculse, 214 

 Lomeut, 232 

 Lysigenous, 154 



Macrospore, 204 

 Male prothallium, 193, 205 

 Mangrove-tree, 159 

 Margo, 39 

 Marsh-plants, 133 

 Mechanical cells, 70 

 Mechanical system, 63 

 Mechanical theory, 175 

 Mechanics of growth, 258 

 Mechanics of plasm, 258 

 jMedian plane, 219 

 Median zygouiorphic, 219 

 Medullary ra}^ 73 

 Meristem, 115, 169 

 Mesocarp, 232 

 Metabolic processes, 258 

 Metamorphosis, 167 

 Micellaj, 30, 266 

 Micellar theory, 266 

 Micropyle, 211 

 Microspore, 204 

 Middle lamella, 41 

 Milk-tissue, 76 

 Mimosa, 2S0 

 Modulus of elasticity, 65 

 Moisture, 276 

 Molecular structure, 266 

 Molecular tension, 267 

 Monocarpous, 158 

 Monocotyledons, 80 

 Monoecious, 187 

 Monomerous, 228 

 Monopodium, 179 

 Morphology, 1, 2 

 Mosses, 78 

 Movements, 277 

 Mycorhiza, 147 

 Myrmecophilous, 148 



Natural descent, 244 

 Natural selection, 246 

 Natural system, 286 

 Natural varieties, 248 

 Neck. 189 

 Nectaries, 215, 222 

 Negative geotropism, 275 

 Negative heliotropism, 271 

 Neutral flow^er, 164 

 Node, 165 

 Normal series, 174 

 Nucelius, 211 

 Nuclear division, 13 

 Nuclein. 11 

 Nucleoli, 11 

 Nucleus, 10 

 Nut, 232 

 Nutation, 277 



