612 



BOTANY 



Oornus, 238, *544, 545 



Corolla, 446, *448, *451 



Correlation of growth, 226 



Cortex, 109 ; Cascarillae, 543 ; Cinchonae, 

 589 ; Cinnamomi, 517 ; Condurango, 

 576 ; Frangulae, 539 ; Fnictus Aur- 

 antii, 535 ; Granati, 564 ; Limonis, 

 535 ; Quercus, 498 ; Quillajae, 556 ; 

 Quebracho, 575 ; Rhamni Purshianae, 

 539 ; Salicis, 495 



Cortical rays, 135 ; layers of hyphae, 377 ; 

 pores, see Lenticels 



Corydalis, *520 



Corylus, 496, *497 



Corymb, 461 



Cosmarium, *317 



Cotton, 531 



-plant, Oossypium 



Cotyledons, *45, 46, 295, *456, *457 



Cowslip, Primula 



Cow-wheat, Melampyrum 



Crambe, 519 



Cranesbill, Geranium 



Grassula, 551 



Crasmlaceae, 550 



Crataegus, 554, 555 ; thorns, 26 ; colour- 

 ing matter, 58 ; leaves, 190, *191 



Crenate leaves, 30 



Crenothrix, 311 



Crepis, 598 



Cress, Bitter, Cardamine; Garden, Lepid- 

 ium sativum* ; Indian, Nasturtium ; 

 Penny, Thlaspi ; Rock, Arabis ; 

 Water, Nasturtium officinale; Winter, 

 Barbarea 



Oribraria, *304 



Crocus, 469, 470 ; tuber, 23 



Cronartium, 367 



Croton, 543 



Crowberry, Black, Empetrum nigrum 



Crowfoot, Ranunculus 



Crown Imperial, Cucumis sativus 



Grucibulum, *374 



Cruciferae, *518 ; mucilage, 81, 293 



Cryptogams, 300, 301 ; vascular, 397 



Cryptospores, *356 



Cubeba, 504 



Cucumber, Cucumis 



Cucumis, 594 



Cucurbita, *592, 594 ; sieve-tubes, *85 ; 

 light, 235 ; rupture of seed -coverings, 

 295 ; pollen-grains, *79, *430 



Cucurbitaceae, 593 ; bundles, 104 ; ten- 

 drils, *266 



Cudweed, Gnaphalium 



Cuphea, seed, 293 



Cupressoideae, 132, 440 



Cupressus, 438, 440 



Cupuliferae, 495 ; Mycorrhiza, 210 



Curare, 574 



Curcuma Zedoaria, 486 



Currant, Ribes 



Curvature, 242, 246 ; growth-, 248 ; of 

 grass-haulms, 262 



Cuscvta, *208, 577 ; reduction in leaves, 

 25 ; roots, 41, 43 ; haustoria, 225 ; 

 movement, 241 ; tendrils, 267 



Cuticle, 90, 92 



Cutin, 80 



Cutinisation, 80 



Cutleria, 331 



Cutleriaceae, 331 



Cyanophyceae, 306, 308 



Cyathea, 400 



Cyatheaceae, 400, 404 



Cyathium, *540, 542 



Cycadaceae, 437 ; thickening, 137 



Cycadinae, 213, 437 



Cycas, 308, 437 



Cyclamen, *570, 571 ; stem, 28 



Cyclanthaceae, 475 



Cycle, 40 



Cyclic flowers, 451 



Cydonia, 81, 554, 555 



Cymose inflorescences, 461, *462 



Cynara Scolymus, 598 



Cynareae, 598 



Cynips galls, 155, 499 



Cynodon, 480 



Cyperaceae, 476 ; haulm 28 ; sheath, 32 



Cyperus, 477, 478 



Cypress, Cupressus 



Cypripedium, 487, 488 



Cystids, 368 



Cystocarp, 337 



Cystococcus, ZTJ 



Cystoliths, *78 ; callose, 80 ; calcium car- 

 bonate, 81 



Cystopus, 345 



Cytisus, *561, 562 



Cytoplasm, *48, *49, 55, 87 



Dactylis, 480 



Dahlia variabilis, 598 ; tubers, 42 ; 



inulin, 74 

 Dandelion, Taraxacum 

 Daphne, *539 

 Barlingtonia, 216 

 Date-palm, Phoenix 

 Datura, 193, *581, 582 

 Daucus, 547, 549 ; colouring matter, *58, 



59 ; cane-sugar, 74 

 Dead-nettle, Lamium 

 Decurrent leaves, 30 

 Dehiscence, 459 

 Delesseria, 335 

 Delphinium, 511, 514 ; cotyledons, 295 ; 



fructification, 450 

 Demantium, 380 

 Dentate leaves, 30 

 Derivative hybrids, 289 

 Dermatogen, 150 



