580 



INDEX 



Corymb, 318 



Cosmarium, 565 



Cotton-grass, 453 



Cotton-plant, 13, 25 



Cotton-thistle, 263 



Cotyledon, 168 



Cowbane, 70, 72 



Cowslip, 250, 313, 314, 315 



Cow-tree, 53 



Cow-wheat, 498 



Crab-tree, 264 



Cranes-bill, 374, 382, 494 



Cratcegus, 224 



Craterellus, 548 



Creeping fruits, 469 



Creeping Loosestrife, 312 



Cremocarps, 493 



Crenate margin, 265 



Cress, 169 



Crimson Plume Seaweed, 567 



Crithmum, 493 



Crocus, 213, 218, 287, 288, 



332, 334 



Cross-fertilization, 389 

 Crowfoot, 268, 281, 409, 



490 



Crow-silk, 73 

 Cruciferse, 413 

 Cruciform corolla, 338 

 Cryptogamia, 500 

 Cryptogams, 29, 166, 254, 500 

 Cryptogramme, 504 

 Crystalloids, 53, 57, 58 

 Crystal formation and plant 



growth contrasted, 2, 60 

 Crystals, 53, 58, 61 

 Crystalworts, 529 

 Cuckoo-flower, 393, 412 

 Cuckoo-pint, 42, 45, 131, 313, 



394 



Cucullate leaf, 280 

 Cucurbita, 337, 489 

 Culm, 222 



Cuneate leaflet, 266 

 Cup Moss, 530, 532 

 Cupressus, 242 

 Cupules, 489 

 Currant, 250 

 Cuscuta, 152, 153, 173 

 Cut-grass, 372 

 Cyanic flowers, 396 

 Cyanophyll, 282 

 Cyathus, 546 

 Cycads, 88, 89 

 Cyclamen, 213, 368 

 Cyclosis, 554 

 Cylindrical leaf, 269 

 Cyme, 318 

 Cynodon, 188 

 Cypress, 242 

 Cypripedium, 444 

 Cypsela, 488, 490 

 Cystocarp, 559 

 Cystoliths, 54, 61 

 Cystopleris, 505 

 Cytisus, 187, 188 



Daffodil, 353 



Dahlia, 45 



Daisy, 212, 266, 273, 313, 



325, 350 



Dalechampia, 414 

 Dammara, 88 

 Dandelion, 45, 50, 204, 270, 



276, 313, 316, 329, 332, 



350, 372, 467 

 Date Palm, 135 

 Datura, 476 



Daucus, 177, 180, 332, 336 

 Dead-nettle, 354, 362 

 Deciduous calyx, 337 

 Deciduous leaves, 273 

 Decurrent leaf, 264 

 Decussate leaves, 270 

 Definite inflorescence, 317, 



327 



Degradation products, 56 

 Dehiscence, 356 

 Dehiscence of anthers : longi- 

 tudinal, 356 ; porous, 356 ; 



transverse, 356 ; valvular, 



356 



Dehiscent drupe, 482 

 Dehiscent fruits, 474 

 Delabechea, 222 

 Delesseria, 557, 559 

 Delphinium, 336, 339. 390, 



409, 478, 481, 496 

 Dentate margin, 274 

 Desmanthus, 281 

 Desmid, 26, 564 

 Desmodium, 293, 298 

 Devil's-fig, 378 

 Dewberry, 471 

 Dextrose cumbers, 226 

 Diadelphous stamens, 332 

 Dianthus,25, 317, 327, 340 

 Diastase, 133 

 Diatomaceae, 565 

 Diatoms, 26, 565 

 Dicentra, 318, 320 

 Dichogamy, 382 

 Dicotyledons, 78, 172, 206, 



209 



Dictamnus fraxinella, 141 

 Digitalis, 333, 343, 378 

 Digitate leaf, 257 

 Dioecious plants, 370, 526 

 Dionoea muscipula, 98, 105 

 Dioscorea, 212 



Dipsacus, 264, 267, 297, 302 

 Discomyceteae, 548 

 Distichous leaves, 253 

 " Division of Labour," 28 

 Docidium, 565 

 Dock, 250 



" Doctrine of Signatures," 532 

 Dodder, 152, 153, 173, 253 

 Dog-lichen, 532, 533 

 Dog-rose, 44, 254, 301, 333 

 Dogsbane, 364 

 Dog's Mercury, 212 

 Dogwood, 314, 327 



Dorsifixed anther, 356 



Dorycnium, 476 



Dotted Cells, 33 



Double Coco-nut, 486, 488 



Draba, 289 



Dracontium, 284 



Dracunculus, 402 



Dragon Arum, 141, 400 



Dropwort, 182 



Drosera, 84, 95, 100, 102-104 



Drosophyllum, 101, 105 



Drupe, 485 



Dryad's Saddle, 197 



"Dry rot," 161, 540, 542 



Dutchman's Pipe, 425 



Dutch Rushes, 512 



Earth-ball, 162 

 Earth-nut, 478, 484 

 Earth-stars, 537, 546 

 Ebracteate flowers, 316 

 Ecballium, 469 

 Echinocactus , 67 

 Ectocarpus, 560 

 Edelweiss, iii, 314 

 Eel-grass, 450 



Elaphomyces, 158, 159, 54 9> 

 Elaters, 512, 571 

 Elecampane, 45 

 Elder, 34 



Elk's-horn Fern, viii 

 Elliptical leaf, 256 

 Elm, 207, 308 

 Elodea canadensis, 22, 40 

 Elymus arenarius, 184 

 Emarginate, 265 

 Embryo, 466 

 Embryo-sac, 466 

 Enchanter's Nightshade, 326. 

 Endocarp, 473 

 Endoderm, 180 

 Endosmose, 121 

 Endosperm, 466, 520 

 Endospore, 518 

 Entire leaf, 254 

 Entomophilce, 442 

 Eperua, 444 

 Ephedra, 186 

 Epicalyx, 337 

 Epicarp, 473 

 Epidermis, 85, 205 

 Epigynous flowers, 357 

 EpHobium, 372 

 Epipactis, 421 

 Epiphragm, 526 

 Epiphyllous buds, 248 

 Epiphytes, 193 

 Epiphytic Club-mosses, r 51& 

 Epispore, 510, 518 

 Equisetaceae, 504, 512 

 Equisetinse, 504, 512 

 Equisetum, 78, 512515 

 Ercilla, 228 

 Ergot, 540, 549 

 Erianthus, 209, 210 

 Erica, 349 



