INDEX. 
Microscope, 29, 44, 72, 171, 172, 173; use 
of, 171-173 
Middle lamella, 32 
Midrib, 56, 57, 59, 62, 63, 85, 89, 102, 104 
Mignonette, 102, 121, 161, 162 
Milky, 167, 170 
Millefoil, 59, 119 
Minikins, 155 
Mint, 26, 160 
Mirror, 171, 172 
Miscellaneous 
178-179 
Mistletoe, 18, 24, 47, 79 
Mixed inflorescences, 80 
Modification; of stem, 27; of petiole, 53, 
543 of lamina, 61-62, 157 
Moisture, 19, 20, 31, 69, 112 (see Water) 
Molecule, 4 
Monadelphous, 95, 120, 168 
Monkshood, 85, 87, 88 
Monocarpellary, ror 
Monocotyledon, 21, 24, 30, 36, 38, 50, 52, 53, 
55, 50, 57, 66, 83, 86, 93, 98, 107, 120, 
133, 163, 164-165, 171; diagram of 22 
Moneecious, gg, 100, 116, 164 
Monopodial, 14, 24, 75 
Monosymmetrical, 80 (see Irregular) 
Monotropa, 64 
Monstrosities, 110 
Morphology, 1; elementary, 7-8; of root, 
13-17; Of stem, 21-41; of buds, 46-50; 
of foliage leaf, 52-66; of scale leaf, 64 ; 
of bracts and inflorescence, 74-80; of 
flower, 80-110 
Mosses, 144 
Moth, 120 
Motility, 12; of root, 19; of stem, 44; of 
foliage leaf, 71-73; of peduncle, 140; 
of flower, 131 ; of stamen, 124; of style, 
124; Of stigma, 128 
Mottled, 62 
Mountain; m. ash, 169; m. geranium, 120 
Mounting of microscopic objects, 172 
Movement (see Motility) 
Mucronate, 157 
Mulberry, 135 
Mullein, 94, 97, 169 
Multicellular, 8, 28 
Multiple, 135 
Mushroom-shaped, 112 
Musk, 128, 169 
Mustard, 18, 50 
Myrtle, 55, 66 
examination questions, 
N 
NAMES, scientific, 21 
Napiform, 155 
Narcissus, 76, 166 
Nasturtium (see Indian cress) 
Nectar, 85, 111, 112, 113, 114, 116, 117, 118, 
EIQ, E2T, E22) F239, 524," 1255 -120,) 120, 
130 
Nectary, 74, 85, 100, 106, 110, 117, 123, 124, 
158, 162, 167 
Needles, 30 
Nepenthes, 62 
Nerves, 3 
Nervous system, 3, 4 
Nest, 135, 136 
Nettle, 63, 65, 72, 99, 100, 109, 117 
Net-veined, 56, 164 
Network of veins, 56 
| 
189 
Neuter, 94, 98, 119 
Night, rx, 70 
Night-flying insects, 119, 121 
Nightshade (see Deadly nightshade, En- 
chanter’s nightshade) 
Nine, 95 
Nitrate, ro, 173 
Nitrogen, 5, 6, 10, 173 
Nitrogenous organic matter, 10 
Node, 22, 23, 29, 30, 43, 48, 160, 165, 166, 167 
Non-nitrogenous organic matter, 10 
North, 55 
North America, 55, 116 
North Carolina, 61 
Nucellus, 107, 108, 109, £14, 131, 133 
Nucleolus, 8 
Nucleus, 8, 11, 16; of embryo sac, 109 
Nudiflore, 163, 164-165 
Number, 83; of carpels, 78-100, 158; of 
seeds, 158; of sepals, 83, 158; of 
stamens, 92-94, 158; Of petals, 86-87, 
58 
15 
Nutrition, 11, 17-18, 41-42, 63, 67-71, 114 
0 
OAK, 38, 42, 51, 116, 160, 166 
Oat, 133, 136, 155 
Objective, 171 
Oblanceolate, 58 
Oblique, 82, 88, 94, 157, 167 
Oblong, 57 
Obovate, 58 
Obvolute, 84, 16x 
Ochreate, 64, 166 
Odour, 116, 117, 118, 120-121 
Offset, 25 
Ogle, 119 
Oil, 28, 62, 66, 68, 111, 134 
Onagracee, 169 
One, 84, 86, 94, 97, 98, 99, 100, 101, 106 
Onion, 21, 55, 76, 165 
Opaque objects, 171 
Open, 32, 84, 161 
Opposite, 49, 54, 63 
Orange, 8, 104, 132, 141, 149 
Orange-coloured, 91, 96, 101 
Orchidacez, 166 
Orchids, 13, 86, 94, 95, 97; 98, 120, 141, 166 
Orchis, 88, 89, 105, 122, 129-130, 161 
Order (see Family) 
Organic matter, 10, 42, 67, 71, 114 
Organs, 7-8; essential, 92; reproductive, 
43, 92; vegetative, 17, 29, 41, 43 
Origin of roots, 14; of stems, 22 
Orobanche, 64 
Orthostichy (see Rank) 
Orthotropous (see Straight) 
Osmosis, 9, 17, 18, 41, 67 
Outline (see Form) 
Oval, 57, 97 
Ovary, 100, IoI, 102, 103, 104, 106, 107, 117, 
123, 155, 163, 164, 169, 170; description 
of, 158, 162 
Ovate, 57 
Ovoid, 144 
Ovule, 75, 92, 10%, 102, 104, 105, 106, 107- 
109, I14, 132, 136, 163, 166, 169, 170; de- 
scription of, 158, 162 
Ovum (see Egg-cell) 
Ox-eye daisy, 170 
Oxidation, 11 
