184 
II7, 118, 120, 122, 125, 127, 120, 158, 
161, 162, 163, 164, 165, 166, 167, 168, 
169, 170 (see Petal) 
Corollifloree, 164, 169-171 
Corona, 88, 112 
Cortex ; of root, 14; of stem, 238, 30, 31, 36, 
38, 40, 41, 163 
Corydal, ros 
Corymb, 77, 79 
Costal-veined, 56 
Cotton, 3, 134, 142 
Cotton-grass, 142 
Cotyledon, 50, 132, 133, 134, 135, 142, 143, 
163, 164, 173 
Cover-glasses, 171, 172, 173 
Cow-parsnip, 119 
Cowslip, 125, 170 
Cram, 156 
Crane’s-bill (see Geranium) 
Creeping, 25, 43, 54 
Cress, 50, 143, 173 
Crocus, 26, 160, 166 
Cross-fertilization, 115 
Cross-pollination, rr5-130, 158 
Cross-shaped, 88, 141, 167 
Crozier, 49 
Crucifere, 141, 167 
Cruciferous (see Cross-shaped) 
Crumpled, 49, 134, 161 
Cryptogams, 2 
Crystal, 5, 6 
Crystalloid, 26, 42, 134, 135 
Cucumber, 25, 36, 95, 139; squirting c., 
I4I 
Culm, 23, 25 
Cultivation, 135 
Cupuliferze, 166 
Currant, 77, 123, 139, 160 
Cuticle, 30, 65, 6 
Cuticularized, 65, 70, 173 
Cutin, 30, 40 
Cutting, of sections, 172 
Cuttings, 13, 43 
Cyclamen, 26, 140, 149, 170 
Cycle, 50, 51, 81, 83, 160 
Cyclic, 81, 82, 83, 86, 93, 98 
Cylinder, vascular (see Vascular c.) 
Cylindrical, 23, 29, 52, 103, 156, 157 
Cyme, 79, 80, 100 
Cymose, 24, 75, 79 161, 167, 169 
Cypress, 21, 163 
Cypripedium, 94 
Cypsela, 136, 170 
D 
DAFFODIL, 166 
Dahlia, 14, 19, 95, 170 
Daisy, 21, 24, 78, 93, 95, 106, 119, 126, 160, 
170, 172 
Dandelion, 19, 24, 78, 95, 106, 136, 140, 142, 
162 
Dark, 173 
Darwin, 44, 45, 121 
Date, 133, 134, 139, 143 
Deadly nightshade, 80, 169 
Dead-nettle, 21, 49, 80, 86, 89, 90, 93, 95, 
96, 97, 100, 105, 106, 113, 128, 137, 162. 
169 
Deal, 30 
Deciduous, 62, 64, 86 
Decompound, 61 
Decumbent, 25 
INDEX. 
Decurrent, 58 
Decussate, 49, 80, 82, 167, 169 
Definite (see Cymose) 
Dehiscence ; of anther, 114, 126; of fruit, 
137-138, 139, 140-141 ,162 
Description of plants, 155-171 
Desmodium, 73 
Development, 7, 27 (see Germination) 
Dew, 41, 113 
Diadelphous, 95, 103, 168 
Diagonal (see Oblique) 
Diagrams, 156; of anatomy of vegetative 
organs, 29 ; of capsules, 138 ; of dicoty- 
ledon, 15; of epigynous flower, 81; of 
hypogynous flower, 81; of monocoty- 
ledon, 22; of ovules, 104 ; of perigynous 
flower, 81 ; of secondary thickening, 37 ; 
of simple flower, 108; of unicellular 
plant, 9; f. diagrams, 82, 148, 161 
Dichogamous, 115 
Dichogamy, 115, 130 
Dichotomous, 79 
Dichotomy, false d., 24, 47, 79 
Dicotyledons, 21, 24, 30, 32, 34, 35, 36, 38, 
59; 51, 52, 56, 57; 66, 83, 86, 98, 107, 163- 
164, 166-171; diagram of, 15 
Didynamous, 94, 128, 169 
Dielytra (Dicentra), 105 
Differences between plants and animals, 
2-4; between living and non-living 
matter, 4-6 
Differentiation, r2 
Diffusion, 9 (see Osmosis) 
Digestive excretion, 71, 73, 114 
Dimorphism, 125 | 
Dicecious, 99 
Dipsacez, 170 
Direction ; of growth, 23, 24; of root, 156; 
of stem, 156; of inflorescence, 157; of 
ovules, 106 
Disc, 106 
Disk, 78, 95, 126 
Dissecting needles, 155 
Dissection of plants, 145, 160, 161, 171 
Dissepiment, 104, 105; false or spurious 
+) 105, 137 
Distasteful substances, 67, rr1z 
Distilled water, 173 
Distribution; of plants, 2; of fruits and 
seeds, 140-142, 158 
Ditches, 62 
Dittany, 104 
Divergence, 50, 51, 83, 160, 165 
Divergent, 85 
Division, 21; of cells, 11, 16; of labour, 12 
Dock, 56, 64, 106, 109, 117, 142, 166 
Dodder, 3, 11, 23, 71 
Dog-rose (see Rose) 
Dog-violet, 130, 141 
Dorsal margin, 102, 138 
Double flowers, 110 
Dove’s-foot geranium, 120 
Drawing, 156; d. book, 156 
Dried flowers, r11z 
Drift timber, 141 
Drugs, 2 
Drupe, 139 
. Drupel, 139 
Dry fruit, 136-138, 140 
Duckweed, 21, 27, 08, 164 
Duramen, 38, 42 
Duration of life, 14, 23 
