INDEX 



339 



Lobing 39, 40, 21G 



Lobules 181 



Loiseleuria 13, 28, 29, 195 



L. procumbens 195 



Longitudinally parallel venation 



34 

 Lonicera 198-200 

 L. Caprifolium 17, 198, 199, 200 

 L. Periclymenum 199 

 L. Xylosteiwi 197 

 Looped venation 32, 34, 57, 204, 



232 

 Looping 46, 52 

 Loranthus europccus 7 

 Loss of weight 122, 129 

 Lotus 148 



Low transpiratory activity 140 

 Lower leaves 139 

 Lower secondaries 62 

 Lower surface 36 

 Lupin 113 

 Lupinus 148 

 Lycium 13, 20, 59 

 L. barbarian 296, 303 

 Lysimachia nemorum 11 

 L. quadrifolia 7 



Machinery of leaf 79, 108 



Maculate leaf 37 



Magnolia 19 



Mahonia 13, 17, 19, 20, 25, 45, 



59, 161, 162, 167, 282 

 Maidenhair Fern 15 

 Maintenance of weight 129 

 Mallow 34 

 Malva 112 

 Maple 7, 30, 34, 37, 45, 64, 81, 



89, 118, 120, 121, 184, 185 

 Maples 231 

 Mar ant a 112 

 MarantaceaB 115 

 Margin 14, 18, 26, 27, 28, 30, 43, 



52, 105 

 Marginal vein 203 

 Marsh Andromeda 301 

 Marsh plants 70, 124 

 Marshes 142 

 Marsilia 112, 148 

 Marsilia? 115 

 Matt green 310 

 Maximum transpiration 123 

 Meadow plants 147 



Mealy surface 187 

 Mechanical shocks 116 

 Mechanism of movements 108, 113 

 Mechanism of stomata 97, 103, 



104, 108 

 Melaleuca 148 

 Melastomaceae 35 

 Melilotus 148 

 Membranous leaf 37 

 Menziesia polifolia 301 

 M. ccerulea 301 

 Meshes 50, 54 

 Meshwork 48 

 Mesophvll 14, 79, 81, 82, 83, 86, 



87, 100, 119, 124, 125, 134 

 Mesophyll-cell 84, 86, 87, 89, 90, 



93, 95, 97, 98, 308 

 Mesophyll-labyrinths 102 

 Mezereou 24, 28, 303 

 Mezereum 59 



Middle lamella 67, 70, 71, 72, 102 

 Midrib 33, 34, 36, 40, 41, 46, 47, 



48, 49, 50, 54, 55, 57, 59, 61, 



65, 88, 109 

 Mimosa 116, 148 

 M. pudica 116 

 Mimoseae 99 



Mineral salts 84, 85, 108, 130 

 Minimum transjriration 123 

 Mist 146 

 Mistletoe 13, 20, 25, 28, 29, 36, 



37, 55, 193, 194 

 Mixed phyllotaxy 6 

 Modifications of form and structure 



138 

 Modified leaf-structure 143 

 Moisture 122 

 Monocotyledons 33, 34, 101, 104, 



110, 112 

 Monstera 8 

 Moors 145, 147 

 More refrangible ravs 133 

 Moras alba 39, 224', 225, 226 

 M. nigra 225 

 Moss-capsule 71 

 Mosses 73, 76 

 Most active rays 133 

 Mother-cell of stoma 102 

 Motile-organ 43 

 Mountain Ash 173 

 Mountain climates 142, 1 Hi 

 Mountain Pine 310 



222 



