INDEX. 



931) 



Clack-valves, bordered pits compared to, i. 



277. 

 Cladode, i. 332, 333, 353. 



— prickly, i. 434. 



Cladonia, fruticose lichen, ii. 094. 



Cladouia coccifera, ii. 694. 



Cladonia furcata and Protococcus, i. 245, 



693. 

 Cladonia maoilenta, ii. 694. 

 Cladonia pyxidata, ii. 694. 

 Cladonia rangiferina, ii. 694. 

 Cladophora, continual ceU-division. i. 581. 



— life-history, ii. 651. 



— reticular, i. 586. 



— wide distribution, ii. 651. 

 Cladophoracese, characteristic features, ii. 



651. 

 Oladrastis liitea, scent, ii. 201. 

 Clamp-cells, of Orchid roots, i. 220. 

 Clandestina, nectary, ii. 174. 



— pollen sprinkling, ii. 272. 

 Clandestina rectiflora, geitonogamy, ii. 331. 

 Clarkia, viscin of pollen-grains, ii. 101. 

 Clarkia pulchella, abortive stamens, ii. 294. 

 Clary, Wild, Salvia Verbenaca, section of 



petiole, i. 22. 

 ClassiiScation and evolution of plants, ii. 607. 



— basis of, i. 6. 



— early methods, ii. 600. 



— of De Jussieu (1789) and De Candolle (1813), 



i. 15; ii. 602, 603. 



— of galls, ii. 528. 



— of plants, basis of Liunean System, ii. 86. 



— outline of, ii. 617. 



— principles of, i. 15. 

 Clathrocystis, habitat, ii. 621. 

 Clathrus, gleba, ii. 691. 

 Clathrus canceUatus, ii. 690. 

 Clatroptychium, i. 573. 

 Clavaria, spore-formation, ii. 20. 



— structure, i. 589. 



Clavaria aurea, i. 112; ii. 21, 685, 688. 

 Clavaria inaequalis, ii. 688. 

 Clavarise, hymenium, ii. 688. 

 Claviceps, ii. 680. 



— asci and ascospores 



— spore-dispersal, ii. 8 

 Claviceps purpurea, ii 



localized attack, 



spore-dispersal, i. 461. 



Claw, of petal, ii. 87. 



Clay, i. 83. 



Claytonia perfoliata, autogamy, ii. 



Cleavage planes and stria), i. 568. 



Cleistogamous flowers and habitat, 



characteristics, ii. 392. 



Cleistogamy, nature of, ii. 391. 

 Clematis, forced shoot, i. 564. 



— liane-like, i. 670. 



— protogynous, ii. 311. 



19, 



168. 



Clematis Flammula, plumed achenes, ii. 858. 



pocket-galls on, ii. 532. 



Clematis integrifolia, autogamy, ii. 349. 



protection of pollen, ii. 118. 



Clematis recta, pocket-galls on, ii. 532. 



Clematis Vitalba, nectarless, ii. 167. 



protogynous, ii. 310. 



scent, ii. 200. 



Cleome ornithopodiodes, carnivorous in 

 minor degree, i. 156. 



sticky foliage, ii. 236. 



Clerodendron fistulosum, myrmecophilous, 

 ii. 233. 



Clerodendron sanguineum, colour-contrast 

 in flower, ii. 191. 



Clianthus Dampieri, Australian, leaf, diur- 

 nal positions, i. 534. 



colour-contrast in flower, ii. 190. 



Clianthus puniceus, propagation by leaf- 

 cuttings, ii. 41. 



CUmate and distribution, ii. 1, 879. 



— and opening and closing of anthers, ii. 124. 



— and protection of pollen from wet, ii. 106. 



— effect on fall of leaf, i. 355. 



•n relation to hairiness, i. 319. 



— - negative in origin of species, ii. 594. 



Climatic conditions and flower-production, 

 ii. 474. 



great variability of, correlation of plant 



structure to, i. 234. 

 Climatology and plant development, i. 564. 

 Climbers, perennial, mechanical tissue, i. 733. 

 Climbing aroids, ii. 744. 

 Climbing hooks of Hop, i. 688. 

 Climbing Pahn. See Desmoncus. 

 Climbing Palms, ii. 741. 



height, &c., ii. 740. 



Climbing plants and lateral pressure, i. 475. 



formerly held to be parasites, i. 159. 



leaf arrangement, i. 420. 



Climbing stem, application of term, i. 671. 



characteristics, i. 700. 



Climbing stems, transitional condition, i. 708, 

 Clinging fruits, ii. 807. 



Clinging roots, mechanical adaptation, i. 762. 

 Clinopodiura vulgare, distribution of sexes, 



ii. 300. 

 Clip-mechanism, of Asclepiad pollinia, it. 



258. 

 Clivia, ii. 734. 

 Clivia nobilis, vitality of spermatoplusm, ii. 



96. 

 Clock, floral, of Linnaeus, ii. 215. 

 Closterium, i. 139 ; ii. 55. 



— movement, ii. 654. 



— swarming granules in, i. 35, 139. 

 Closterium Lunula, i. 35 ; ii. 492, 655. 

 Cloudberry. See Rabus Chamiemorus. 

 Clover. See Trifolium. 

 Clover-Dodder. See Cuscuta Trifolii. 

 Cloves, oil of, ii. 200. 



— origm of, ii. 782. 

 Clove-scent, ii. 201. 



Club-moss, Alpine. See Lycopodium al- 



pinum. 

 Club-mosses, description, ii. 713. 

 Club-tops. See Clavarice. 

 Clusia alba, lattice formation, i. 680. 



root-hairs and earth particles, i. 87. 



Clusia rosea, recently considered a vampire, 



i. 159. 

 Clusiacese, lattice formation, i. 678, 681. 



— roots, i. 756, 761. 



Clusius, a Belgian, first travelling botanist, 

 i. 5. 



— Historiae Plantarum, ii. 1. 



— system of classification, ii. 601. 

 Cluster-gaU, ii. 542, 545. 



Clypeola Messanensis, autogamy, ii. 339. 



Coat, of ovule, i. 644. 



Cobsea, pollen deposition, ii. 278. 



Cobiea scandens, autogamy, ii. 384. 



cross-fertilization, ii. 304. 



flower, ii. 240. 



flower and autogamy, ii. 385. 



pollen-grains, ii. S8, 100, 102, 127. 



tendril, i. 697. 



Cobalt, in dust, i. 81. 



Cocain, i. 462. 



Coccocarpia molybdaea, ii. 693. 



structure, i. 245. 



Coccolobaplatyclada, Solomon Islands, i. 334. 



Cocconema Cistula, ii. 626. 



Coohlearia Armoracia, heterogamy advan- 

 tageous, ii. 578. 



Cochlearia fenestralis, Siberia, cold resist- 

 ance, i. 543. 



Cochlearia Greenlandica, autogamy, u. 339. 



Cochlearia ofiicinalis, cold resistance, i. 543. 



Cock's-foot Grass. See Dactylis. 



Cock's-tail Alga. See SpiiophytOTU 



Cocoa-nut, Double, ii. 740. 



Cocoa-nut Palm. See Cocos nuci/tra. 



Cocos nucifera, dimensions, i. 712; ii. 451. 



CodiacesB, characteristics of thallus in, ii. 645. 



Codium, colonies, i. 585. 



Codium tomentosum, British, ii. 646. 



Coelanthe, autogamy in, ii. 372. 



Coelebogyne ilicifoMa, parthenogenesis, ii. 406. 



Coelenterates and Pleurococcactu;, ii. 637. 



Cceloblastex, ii. 006. 



Coeloglossum and Orchis, hybridization, ii. 

 583. 



C(Blo({yn8 plantii«inea. oTarlan h»i^^ U. 81. 



ovary, ii. 83. 



Coinobo. of VoItoi. II. 635. 



Coflea, emboo, cotyledon*. 1. 600. 



Cohesion, 1. 58. 



Cobn, cliuwitlcalion of Thalluphytca, 11. ttl 



Cohort, of Braun. Ii COS. 



— aubdivijiou of c1b*n 11. 017. 

 Colchicaccaj, chanuturtiUca, ii. 730 

 Colchicum, autogamy, Ii. 372. 



— eitrome anther*. II. 95. 



— opening and closing, II. 220 



— protection of pollen from rain, II. Ill 



— protogynous, 11. 311. 



— styles, 1. 645. 

 Colchicum uutumnalc, II. 729. 



autogamy and bcteroslylmm, 11. 371 



depth of coniis, i. 552. 



flower-opening conmaot, 1. 559. 



nectaries, Ii. 175. 



odourless, 1. 431. 



opening of flowers and growth, il 230. 



pollen-grains, ii. 99. 



starch, i. 459. 



Cold, effect on various plants, i. 543. 

 Coleochtete, cilia of, I. 29. 



— life-history, il. 653. 



— relationship to Florideaj, U. £54. 

 ColeochwteiB, ii. 606. 



— as Licheu-algse, ii. 693. 

 Colcosporium seoecionis, beteroecism, ii. 6M. 

 Coleus, and cold, i. 545. 



Collective and aggregate fruits, il. 437. 

 Collective fruit, ii. 436. 438. 

 Collema, distribution of alga In, ii. 'JM. 

 Collema puli>08um, il. 694. 



a gelatinous Lichen, surface ticw and 



section, i. 244. 

 CoUeniacca;, nutrition, i. 81. 

 Collenchyma, in perennial twining stems, L 

 733. 



— nature and properties, I 231, 726. 

 CoUetia, leaves and phyllocladea, I. 334, 33& 



434. 

 Colllnsonia Canadensis, autogamy, il. 350. 

 CoUomia, seed-cement, i. 615. 



— seed-dispersal, ii. 838. 



Colocasia, arrangement of foliage-leaTca, i 



93. 

 Colocasia antiquorum, iDflorcsceucc, tc, IL 



742. 

 Colonies of plants, isolated, examples, L S38. 

 Colony, application of t«rm, I. Sfci 

 Colour and elevation, il. 511. 



— of hybrids. II. 506. 



— of water, 1. 3SS. 



Colour-contrast in flowers, ii. 1S4. 189, 190. 



191, 193. 

 Coloureil fruits and seeds, ii. 805. 

 Columella, in Anthoccr«taceif, iL 698. 



— of Moss-capsulo, ii. 702. 



— of Splachnum, ii. 703. 



Column, marble, near Casllu of Ambna, 



Lichens on. I. 247. 

 Column of Kpii)Ogiutu aphylluni, ii. 226. 



— of Orchid as insect platform. iL 225. 



— of Orchid ovao'. '1. 253 



— of Pbulrenopsis Sdiilleriana, 11. 227. 

 Columniferro, of Braun. ii. 605. 



Colutea arborescens, isolated colunioa, L 



528. 

 Comarum palustrc, colour of sepals. IL 183. 



creeping stem, I. 662. 



Combined glnlers, of stvms, i. 728 

 Comfrey. See Symjihvtum. 

 Commo bacillus, of cholera. 1. 163. 

 Conimelyna cculcstis, autogamy. II. iSJ. 

 Conmielynaceaj, calcium oxalate crrsd*. L 



570. 



— cotyledon Id gcmiliiatloo, L 606. 

 Comi>niis plotils, i. 337- 



Comi'Iiiity Bill l.tirt.. r dereloiiiucot, U. BM 



Comi 



_nl > 2Sa- 



— B'.-' 



_ »« ,, 103. 



