170 
II7, 118, 120, 122, 125, 127, 129, 148, I50, 
151, 152, 153, 154, 155, 156, 157, (see 
Petal). 
Corolliflorze, 153, 156-158. 
Corona, 88, 112. 
Cortex ; of root, 14; of stem, 28, 30, 31, 36, 
38, 40, 41, 152. 
Corydal, tos. 
Corymb, 77, 79. 
Costal-veined, 56. 
Cotton, 3, 134, 142. 
Cotton-grass, 142. 
Cotyledon, 50, 132, 133, 134) 135, 142, 143, 
152, 153) 160. 
Cover-glasses, 158, 159, 160. 
Cow-parsnip, 119. 
Cowslip, 125, 157. 
Cram, 146. 
Crane’s-bill, 142. 
Creeping, 25, 43) 54+ 
Cress, 50, 143, 160. 
Crocus, 26, 149, 154. 
Cross-fertilization, 115. 
Cross-pollination, 115-130, 148. 
Cross-shaped, 88, 141, 155. 
Crozier, 49. 
Cruciferee, 141, 155. 
Cruciferous (see Cross-shaped). 
Crumpled, 49, 134, 150. 
Cryptogams, 2. 
Crystal, 5, 6. 
Crystalloid, 26, 42, 134, 135- 
Cucumber, 25, 36, 95, 1395 Squirting c., 
I4I. 
Culm, 23, 25. 
Cultivation, 135. 
Cupuliferee, 155. 
Currant, 77, 123, 139, 149. 
Cuticle, 30, 65, 69. 
Cuticularized, 65, 70, 160.3 
Cutin, 30, 40. 
Cutting, of sections, 159. 
Cuttings, 13, 43. 
Cyclamen, 26, 140, 149, 157. 
Cycle, 50, 51, 81, 83, 149. 
Cyclic, 81, 82, 83, 86, 93, 98. 
Cylinder, vascular (see Vascular c.). 
Cylindrical, 23, 29, 52, 103, 146, 147. 
Cyme, 79, 80, 100. 
Cymose, 24, 75, 79, 150, 155) 156, 157. 
Cypress, 21, 152. 
Cypripedium, 94. 
Cypsela, 136, 157. 
D. 
DAFFODIL, 154. 
Dahlia, 14, 19, 95, 157: 
Daisy, 21, 24, 78, 93, 95, 106, 119, 126, 149, 
157, 159 
Dandelion, 19, 24, 78, 95, 106, 136, 140, 142, 
I 
I5I. 
Dark, 160. 
Darwin, 44, 45, 121. 
Date, 133, 134, 139, 143 
Deadly nightshade, 80, 157. 
Dead-nettle, 21, 49, 80, 86, 89, 90, 93, 95) 96, 
Q7, 100, 105, 106, 113, 128, 137) 151, 157+ 
Deal, 39. 
Deciduous, 62, 64, 86. 
Decompound, 61. 
Decumbent, 25. 
INDEX. 
Decurrent, 58. 
Decussate, 49, 80, 82. 155, 157. 
Definite (see Cymose). 
Dehiscence; of anther, 114, 126; of fruit, 
137-138, 139) 140-141, I5I. 
Description of plants, 145-158. 
Desmodium, 73. 
Development, 7, 27 (see Germination). 
Dew, 41, 113. 
Diadelphous, 95, 103, 156. 
Diagonal (see Oblique). 
Diagrams, 146; 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, 150. 
Dichogamous, 115. 
Dichogamy, 115, 130. 
Dichotomous, 79. 
Dichotomy, false d., 24, 47, 79. 
Dicotyledons, 21, 24, 30, 32, 34, 35, 30) 38, 
50) 51) 52) 56, 57, 66, 83, 86, 98, 107) 152— 
153) 154-1583; diagram of, 15. 
Didynamous, 94, 128, 157. 
Dielytra (Dicentra), 105. . 
Differences between plants and animals, 
2-4; between living and non-living 
matter, 4-6. 
Differentiation, 12. 
Diffusion, g (see Osmosis). 
Digestive excretion, 71, 73, 114. 
Dimorphism, 125. 
Dicecious, 99. 
Dipsacez, 157. 
Direction ; of growth, 24, 23; of root, 1463 
of stem, 146; of inflorescence, 147; of 
ovules, 106. 
Dise, 106. 
Disk, 78, 95, 126. 
Dissecting needles, 145. 
Dissection of plants, 145, 149, 150, 158. 
Dissepiment, 104, 105, false or spurious 
di, 2055) 137s 
Distasteful substances, 67, 111. 
Distilled water, 160. 
Distribution; of plants, 2; of fruits and 
seeds, 140-142, 148. 
Ditches, 62. 
Dittany, 104. 
Divergence, 50, 51, 83, 149, 154. 
Divergent, 85. 
Division, 21; of cells, rz, 16 ; of labour, 12. 
Dock, 56, 64, 106, 109, 117, 142) 155. 
Dodder, 3, rz, 23, 7% 
Dog-rose (see Rose). 
Dog-violet, 130, 141. 
Dorsal margin, 102, 138. 
Double flowers, rro. 
Dove’s-foot geranium, 120. 
Drawing, 146; d. book, 146. 
Dried flowers, 111. 
Drift-timber, 141. 
Drugs, 2. 
Drupe, 139 
Drupel, 139. 
Dry fruits, 136-138, r4o. 
Duckweed, 21, 27, 98, 153. 
Duramen, 38, 42. 
Duration of life, 14, 23. 
