950 



INDEX. 



Funkia, cross-fertilization, ii. 304. 



— grooved leaf-stalk, i. 95. 



— insects and pollen, ii. 345. 



— pollen deposition, ii. 277. 



— polyembryony, ii. 469. 



— stamens as insect platform, ii. 225. 



— venation, i. 633. 634. 



Funkia ovata and other species, seed dis- 

 persal, ii. 449. 

 Fmfuraceous. texture, 1. 324. 

 Furze. See UI^. 



G. 



Gagea, colour of flower, ii. 183. 



— dispersal of bulbils, ii. SIO. 



— epiphyllous buds, ii. 43. 

 Gagea Bohemica, bulbils, iL 462. 

 Gagea lutea, ii. 729. 



dehiscence of pollen-sacs, ii. 93. 



flower, hexandria, ii. 289. 



habitat, i. 654. 



hermaphrodite, ii. 296. 



protection of bulbs, i. 551. 



weather and autogamy, ii. 391. 



Gagea Persica, plant and bud-like offshoots. 



ii. 460. 

 Galactodeodron utile, Venezuela, Iat«i, i. 



470. 

 Galanthus, autogamy, ii. 333. 



— double flowers, ii. 80. 



— germination, i. 604. 



— habitat, L 654. 



— pollen, u. 85, %, 118. 274. 

 Galanthus nivalis, ii. 734. 



and loss of heat, i. 529. 



duration of flower, ii. 314. 



flower, U. 176, 729, 



nectaries, ii. 176. 



stamen, ii. 91. 



winter rest of bulb. i. 562. 



Galega, and insect visits, U. 223. 

 Galeobdolon luteura, cause of flecked ap- 

 pearance of leaves, i. 2S5. 

 Galeopsis, roots, i. 772. 



— transference of pollen, ii. 252. 



— variability of floral colour, ii. 569. 

 Galeopsis angustifolia, pollen and insects, ii. 



129. 



stamen, ii. 91. 



Galeopsis grandiflora, flower, iL 226- 

 Galeopsis ochroleuca. autogamy, ii. 356. 

 Galeopsis pubescens, cotyledons, i. 621. 

 Galeopsis tetrahit, autogamy, ii. 356. 



insect platform, ii. 227. 



Galinsoga parviflora, size of inflorescence, ii. 



186. 

 Galiiun, hybrids, ii. 5S5. 



— stipules, i. 637. 

 Galium Aparine, ii. 537. 



hooked fruit, ii. 871- 



prickles, i. 677. 



Galium Austriaciua and cuckoo-galls, ii. 544. 

 Galium boreale, &c., galls on. ii. 544. 515. 

 Galium Cruciata, flowers, sexual conditions, 



u. 2%. 



scent, ii. 202. 



Galium infestum, duration of flowering, ii. 



213. 

 Galium moUugo, weaving habit, i. 674. 

 Galium retrorsum, dispersed by animals, iL 



874. 

 Galium uliginosum, prickles, i. 677. 

 Galium verum, scent, ii. 202. 

 Gall, compound, iL 528, 542. 



— derivation of word, ii. 523. 



— of Xematus peduaculi, section, Ii. 531. 



— simple, iL 528. 



— solid, on root, ii. 541. 

 Gall-apple, use of term, ii. 523. 

 Gall-fluwers, natm^ of, ii. 295. 



of Ficus, ii. 160. 



Gall-guats, ii. 527. 



Gall-like deformations caused by Exoaa- 

 cacesB, iL 676. 



Gall-mites, ii. 527. 



and doubling of flowers, ii. 543. 



and fasciation, ii. 549. 



cluster-galls on Thymus Serpyllum, ii. 



547. 



jKtsition of galls, ii. 529. 



Gall-producing insects, ii. 527. 

 Gall-structures and origin of species, ii. 550. 



cause and characteristics, ii. 519. 



known number, ii. 549. 



Gall-wasps, ii. 527. 



Gallesio, statements about Bizzaria, ii. 569. 



Gallic acid, from tannin, i. 507. 



Galls, animal, ii. 533. 534. 



classification according to form, &c., iL 



526, 523. 



escape of larv», ii. 533. 



fruit-like forms, iL 552. 



— formation, i. 255. 



— of Gymnosporangia. ii. 520. 



— origin, puzzling features of. ii. 550. 



— parasitic nature, L 255. 



— solid, places of origin, ii. 540. 



protective stmctures, ii. 526. 



structure, &c., ii. 535- 



— transmission of effects, iL 553. 



— various, ii. 523. 

 Gametangia, of Acetabularia, ii. 647. 



— of Botrydium, ii. 642. 



— of Conjugatae, ii. 654. 

 Gamete, eye-spots, ii. 629. 

 Gametes, of Botrydium. ii. 642. 



— of Chlorophyceie, ii. 623. 



— of Hydrodictyon. ii. 641. 



— of TJlothrii, ii. 50. 648. 



— of Vaucheria, iL 643. 



Gamopetaku, of Bentham and Hooker, ii. 

 604. 



— of Endlicher, iL 601. 

 Gamophycese, iL 617. 



— description, ii. 627. 



Garcinia, dehiscence of pollen-sacs, ii. 93. 



— stamen, ii. 91. 



Gardeners and "ennobling", ii. 554. 



Gardeners' fables, ii. 556. 



Gardenia, scent, ii. 203. 



Gardens, Vienna and Blaser, experimental 



cultm-e in, ii. 407, 508. 

 Garlic, Broad-leaved. See Allittm ursijium, 



— seeds and heat, L 555. 



Garlics, scent of flowers and foliage-leaves, 

 iL199. 



— specific scents, ii. 488. 

 Gases, nutrient, i. 60. 

 Gasterolichenes, one known form, ii. 695. 

 Gasteromycetes, as Lichen-fungi, iL 693. 



— capiUitium, ii. 22. 



— characteristics, iL 689. 



— dispersal of spores, iL ^6. 



— resemblance of Balanophores to, L 190. 



— respiratory heat, L 493. 



— spore-formation, ii. 22. 



— various, ii. 690. 



Gastric juice, secretion of Nepenthes pitcher 



compared to, i. 135. 

 Gaxira, viscin of pollen-grains, ii. lOL 

 Gean. See Prunus Avium. 

 Geaster, appearance of, i. 112. 

 Geaster fomicatus, ii. 690. 

 Geaster multifidus, ii. 690. 

 Geitouogamy. in Eupatorium, description, ii. 



320. 



— in hybrids, ii. 583. 



— in TJmbelliferte, ii. 323. 



— nature of, ii. 301, 317 et seq. 



— with adherent pollen, ii. 320. 



— with dust-hke pollen, ii. 329. 

 Gelatinous Lichens, i. 244, 694. 

 Gelidium, where thrives best, i. 105. 

 Gemma. L 596. 



Gemnue. See also Thallidia. 



— of Mosses, ii. 702. 



— of Mucor, ii. 673. 

 Gemmation, i. 573, 575. 



Genera, of flowering plants, number, ii. 604. 

 Genera Flautarum, of A. L. de Jussieu, iL 

 602. 



Genera Flautarum of Bentham and Hooker, 

 u. 604. 617. 



— — of Endlicher, ii. 60i 

 Generation, sexual, of Ferns. iL 67. 



— spontaneous, of simplest forms, ii. 607. 

 Generations, advantage of alteruatioo of, ii. 



43t 

 Generations, alternation of. ii. 7. 

 in zoophytes, ii. 470. 



— of plants, succession and crowding out, L 



263. 



— sexual and asexual relations, ii. 474. 

 Generative cell, of pollen-grain, ii. 420. 

 Genetic spiral, i. 393. 



GenetyUis tulipifera, coloured >)racts, ii. 183. 



sheltering of pollen, iL 103. 



Genista, i. 330. 376. 



— explosive flowers, ii. 267. 



— mycorhiza, L 251. 



— protection of stomata from wetting, i. 298. 

 Geuista Anghca, kc, spinose, L 443, 445. 

 Genista pilosa, geographical distribution, i. 



298. 



peculiar feature, L 293. 



procumbent stem, L d61. 



protection of stomata from moisture, L 



293. 

 Genista tinctoria, and galls of Cecidomyia 



genisticola, ii. 546. 



phyUotaxis. i. 40S. 



Genlisea, geographical distribution, L 134. 



— utricle, structural details, i. 124. 

 Gentian, Dwarf. See Gf^ntiaim ncaulis, 

 Gentiana, autogamy, ii. 372, 337. 



in stemless forms, ii. 336. 396. 



— cross- fertilization, iL 301, 304. 



— guides to honey, iL 248. 



— hybridization in, ii. 535. 



— introrse anthers, iL 95. 



— long-stalked, and hybridization. iL 535. 



— nectaries, ii. 175, 178. 



— odomiess, L 209, 431. 



— opening and exposure, ii. 219. 



— opening of flower, ii. 212, 220. 



— pollen deposition. iL 277. 



— protection of pollen, ii. 113. 



— stigma, ii. 232. 



— storing of pollen on style, ii. 359. 

 Gentiana acaulis, L 22S. 



abode for beetles, ii. 163, 



blue flower, ii. 198. 



favourite soiL ii- 496. 



gall-mites and flower metamorpl^osis, 



ii. 543. 



section of leaf-base, i. 232- 



temperature within flower, i. 5'X). 



water-collecting grooves of leaves, L 



231. 

 GJentiana angustifolia, iL 337. 

 Gentiana asclepiadea. L 451. 



autogamy, U. 372. 



insect reception, ii. 229. 



opening of flowers, ii. 219. 



protaudrous, ii. 311. 



twistiug of intemodes, L 417. 



Gentiana Austriaca, suction cells of roots, L 



115. 

 Gentiana Bavarica, flower, ii. 181. 



habitat. L 113. 



honey concealment, it. 182. 



opening and exposure, ii. 219. 



protogjTious, iL 311. 



scentless, ii. 209. 



stigma, U. 282. 



Gentiana campestris, corolla and autt^amy, 



iL366. 



weather and aut<^amy, iL 391. 



Gentiana Charpentieri. hybrid of G. lutea x 



G. punctata, u. 586. 

 Gentiana ciliata. abode for beetlee, ii. 163. 



anther, U. 90. 



distribution of sexes, ii. 300. 



pollen-grain, ii. 100. 



protandrous, ii. 311. 



scent, ii. 201. 



suction cells of roots, i. 115. 



Gentiana Clusiana, pull ot roots, i. 768> 



