174 
Kernel, 136, 139. 
Kerner, 119. 
Kidney-shaped, 58, 65, 97. 
Kinds; of foliage leaf, 147; of fruit, 148; 
of inflorescence, 147; of root, 146; of 
stem, 146. 
Knife, 20. 
Knob, 113, 114, 134. 
Knot-grass, 64, 155- 
Knots, 39. 
L. 
LABELLUM, 88, 89, 130. 
Labiatee, 157. 
Labiate, 86, 89, 90, 121, 122. 
Laburnum, 156. 
Ladies’ slipper, 94. 
Lady’s mantle, 156. 
Lambs’ tails, 116. 3 
Lamella, middle, 32. 
Lamina, 52, 54, 62; apexiof, 58; base of, 
58; colour of, 62; description of, 147; 
form of, 57-58; margin of, 58-59; 
modifications of, 61-62 ; position, 54-55; 
structure of, 64-66; support of, 67; 
surface of, 62-63; symmetry of, 55; 
texture of, 62; venation of, 55-57. 
Lanceolate, 57. 
Landing stage, 121, 123, 126, 128. 
Larch, 21, 152. 
Larkspur, 85, 86, 88, 91, 100, 102, 103, 107, 
1OQ, 122, 7205-193, 0137, E51, 155: 
Lateral, 56, 75, 76, 82, 85, 88, go, 94, 103, 
105. 
Lathyrus, 63. 
Laurel, 113, 156. 
Lavender, 62, 157. 
Layering, 42. 
Leaf, 10, 11, 19, 20, 45) 47, 54, 55, 67, 68, 
159, 160; arrangement of, 46-50; cata- 
phyllary 1. (see Scale leaf); euphyllary 
1. (see Foliage leaf); floral 1. (see 
Floral leaf); foliage 1. (see Foliage 
leaf); hypsophyllary 1. (see Bract); 
kinds of, 513; scale l. (see Scale leaf) ; 
seed 1. (see Cotyledon) ; 1. climber, 26, 
Rowson ale Imsertion., iso; 53; (64) at 
margin (see Margin); 1. scar, 43, 47; 
48; 1. spine, 61 ; 1. stalk (see Petiole) ; 
1. tendril, 62, 73. 
Leaflet, 59, 60, 61, 63, 72, 73, 83, 147. 
Leathery, 62, 65, 67, 69, 148. 
Leek, 154. 
Legume, 137, 140, 156. 
Leguminosee, 156. 
Lemna, 153. 
Lemnaceve, 153. 
Lemon, 139. 
Length of stem, 23. 
Lens, 29, 65, 145. 
Lenticel, 41, 43. 
Lesser celandine, 155. 
Lettuce, 157. 
Life, 2, 5; physical basis of, 4; under 
simple conditions, 8-10. 
Life history, 6. 
Ligulate, 90, 157. 
Ligule, 63, 88, 154. 
Lilac, 47, 56, 64, 80, 100. 
Liliaceze, 154. 
Lily, 21, 39, 86, 93, 94, 98, 104, 107, 109, 
~~ 
INDEX. 
120, 138, 149, 154; tiger 1., 1, 443 1. of 
the valley, 56; white l., 65, 96, 100. 
Limb, 85, 87, 89, 123. 
Time}; 50,116, 117; Tan, eoue 
Limited growth, 66. 
Linear, 97. 
Lip, 86, 89, 90, 127, 128, 129. 
Lipped (see Labiate). 
Liquor iodi, 159. 
Lobe, 55, 58, 59, 61, 62, 86, 89, 90, 93; 96, 97 
118, 124, 128, 129. 
Lobed, 58, 59, 118. 
Lobelia, go, 95. 
Locomotion of plants and animals, 3, 4. 
Loculicidal, 138, 154, 155. 
Loculus, 100, 104, 105, 106, 107; 137, 138 
139. 
Lodicule, 117. 
Log, 38. 
London pride, too. 
Long-styled, 125. 
Loosestrife, 124, 125. 
Low power, 158, 159. 
Lubbock, 120. 
Lupin, 127, 156. 
Lycopodium, 92. 
MACE, 134. 
Madagascar, 62. 
Magenta, 159, 160. 
Magnesium, 10, 160. 
Mahonia, 60. 
Maize, 98, 133, 136, 143, 160. 
Male; catkin, 99, 116, 1553 cone, 92, 993 
flower, 92, 95, 98, 99, 100, 115, 125, 155} 
inflorescence, 99, 153. 
Mallow, 94, 95, 97, 120, 137, 156, 158. 
Malva (see Mallow). 
Malvaceeze, 156. 
Many-seeded, 137. 
Maple, 137, 142, 149. 
Marble, 18. 
March, gg. 
Margin ; of lamina, 56, 58-59; of carpel, 
102, 104, 105; dorsal m., 102, 105. 
Marginal, 1o2. 
Marguerite, 157. 
Marjoram, 96, 157. 
Marsh, 61; m. mallow, 85; m. marigold, 
87, 102, 137, 155; M. pea, 63. 
Masked, go. 
Matter, 4-6. 
Meadow ; m. geranium, 124; m. pea, 63; 
Mm. sage, 96, 129. 
Meadow-sweet, 156. 
Medium-styled, ras. 
Medulla (see Pith). 
Medullary ray, 29, 30, 32, 38, 39, 152; 
primary or large m. r., 36; secondary 
or short m. r., 37. 
Member, 7, 8. 
Membrane, 3. 
Membranous, 55, 63, 64, 76, 86, 139. 
Mericarp, 137. 
Meristem (see Tissue, formative). 
Mesocarp, 136, 139. 
Mesophyll, 64, 65, 66, 67, 71. 
Metamorphosis, rro. 
Methylated spirit, 159. ; 
Micropyle, 107, 109, 114, 116, 131, 132, 133. 
