282 
Collema, 168 (fig.) 
Collenchyma, 16 
Columbines, 276 
Columella, 126 
Columelliaceze, 257 
Combretacer, 260 
Commelinacee, 244 
Common Bundles, 238 
Composite, 259 
Composites, 259 
Concentric Bundles, 49 
Conceptacles, 144 
Conidia, 189 
Conifers, 224 
Conifers, 224 
Conjugate, 119 
Connaracee, 260 
Connective, 227 
Convolvulacez, 257 
Corallina, 152 (fig.) 
Coriariez, 259 
Cork, 58 
Cork-cambium, 54 
Corms, 62 
Cornacese, 259 
Cornels, 259 
Corolla, 226 
Coronariex, 244 
Cosmarium, 120 (fig.) 
Cotton, 278 
Cotyledons, 210, 219 
Cranberries, 278 
Cranesbills, 261 
Crassulacese, 260 
Crassulas, 260 
Crocus, 249 
Crowberries, 254 
Crowfoots, 263 
Crown-imperial, 249 
Crown-imperial Cells, 1 (fig.) 
Crucibulum, 177 
Cruciferx, 263 
Crucifers, 263 
Crystals, 12 
Crystalworts, 187 
Cucumbers, 278 __ 
Cucurbitace, 260 
Cucurbits, 260- 
Cup-fungi, 161 
Cups, 63 
Cupulifere, 255 
INDEX. 
Curvembryee, 256 
Cuticle, 35 
Cyanophycee, 112 
Cyathus, 177 
Cyathus, 177 (fig.) 
‘Cycadacese, 223 
Cycads, 223 
Cyclanthacex, 244 
Cylindrothecium, 193 
Cyperaceer, 248 
Cyrillaceze, 261 
Cystopteris, 203 
Cystopus, 140 
Cystoseira, 147 
Cytinaces, 256 
DAFFODILS, 249 
Daphnads, 256 
Daphnales, 255 
Darlingtonia, 278 (fig.) 
Darwin’s book cited, 249, 272 
Darwin quoted, 271 
Date-palm, 251 
Datiscacese, 259 
Day-lilies, 249 
Dead-nettle, 267 
De Bary’s Classification of Bun- 
dles, 49 
Desmidiacee, 119 
Desmids, 119 
Devil's Apron, 118 
Diagram of Classification, 99 
Diapensiacex, 258 
Diatomaceer, 121 
Diatoms, 121 
Dichogamy, 287 . 
Dichotomous Branching, 65, 66 
Dichotomy, forms of, 66 
Dicotyledones, 251 
Dicotyledons, 251 
Dicotyledons, number of species, 
258 
Dicranum, 192 
Diffusion of Food, 79 ; 
Digestion and Use of Starch, 81 
Dilleniacee, 263 
Dimorphism of Flowers, 237 
Diecious, 191 
Dionea, 270 (fig.) 
Dioscoreacese, 244% 
‘Dipsacer, 259 
