INDEX. 



957 



Juniperus chineasls, variety of foliage-leaves 



on successive shoots, ii. 471. 

 Juniperus commuuis, i. 4S7. 



aud gaits of Losioptera juniperina, U. 



&17. 552. 



andj. sabinoides. hybrid, ii. 565, 583. 



branch with cones, ii. 442. 



gall of Gymnosporangium, ii. 521. 



&c., waxy stripes on upper leaf-surface, 



i. 292. 

 Juniperus excelsa and J. japonica. &c., 

 variety of foliage-leaves on successive 

 shoots, ii. 471. 

 Juniperus Kauitzii, hybrid, ii. 565, 533. 

 Juniperus liana, aud snow, i. 550. 



&.C, resistance to cold, ii. 489. 



Juniperus Oxycedrus, host of Viscura Oxy- 



cedri. i. 210. 

 .luniperus phcenicea, and resistance to cold, 



ii. 4S9. 

 Juniperus Sabina,hostofGjTnuosporangium, 



ii. 522. 

 offensive odour, i. 431. 



— — stamen. iL 87- 



Juniperus Vtrginiana, pollen-storing and 

 dispersion, ii. 146. 



protection of pollen, ii. 125. 



Jurassic flora, i. 636. 

 Juriuea mollis, PI. VI. 



protection by ants, ii. 243. 



Jussieu, De. and natural system of classifica- 

 tion, i. 15; ii. 602. 

 Jussieua, pollen tetrads, ii. 97. 

 Jute. See Corchorus olitorius. 



K. 



Kalmia, pollen tetrads, ii. 97. 

 Kamptodromous, venation, i. 630. 

 Kangaroo, pollination by, ii. 230. 

 Kant, views on hybrids, ii. 571. 

 Kaulfussia, sporangia, ii. 709. 

 Keel, of papilionaceous flower, ii. 94. 22S. 

 Kemera saxatUis, bending of stamen-fila- 

 ments, ii. 250, 



flower, ii. 249. 



inflorescence, ii. 184, 193. 



pollen deposition, ii. 278. 



Kew, Cycads at, ii. 720. 



— flowering of Amorphoph alius, ii. 745. 



— flowering of Ephedra aud Gingko biloba. 



ii. 474. 

 Killamey Fern. See Trichomanes radicans. 

 KitzbUhel. classic work of Unger at, ii. 495. 

 KJebabn, observations on "Flowers of the 



Sea", ii. 622. 

 Klebs. experiments with Vaucheria. ii. 482. 

 KJeinia articulata, vegetative propagation, 



ii. 823. 

 Knautia arvensis, distribution of sexes, Ü. 

 298. 



stamens and Peronoapora violacea, ii. 



524. 

 Knawel. See ScUranthus. 

 Knightia excelsa, height, &c.. ii. 751. 

 Kniphotia, ai'iiearance of spikes, iL 731. 

 Knotweed. See Polygonum. 

 Kueleria, pollination, iL 142. 

 Koelreuter, early experiments on hybrids, ii. 



579. 

 Kcelreuteria paniculata, scale-leaves, L 626. 



seedling, i. 9. 



Koniga splnosa, hnirs, i. 321. 



spinoaity, i. 444. 



Konigsblume, why so called, ii. 753. 

 Kurdistan, step[>es of, hairiness of plants, t 



318. 

 Kuroeiur, blueness of water, i. 389. 



L. 



Labellum of Cypripedium calceolus, ii. 249. 



- of Orchidace», iL 253. 736. 



— of Zingiberaoeas, iL 736. 

 Labiata:. iL 771. 



Labiatw, autOi;aniy in, iL 356. 



— bees aud poUen, ii. 247. 



— calyx and fruit, ii. 434 



— coloured bracts in, ii. 183. 



— dccurrent leaves, ii. 330, 



— dehiscence of poUen-saus, ii. 92. 



— dichogamy in, ii. 313. 



— direction of flowers in, ii. 225. 



— distribution of sexes, ii. 298. 



— flowers aud nocturnal radiation, i. 530. 



— fruit-dispersal. iL 842. 



— grooving of stem, I. 95. 



— hybrids among, ii. 585. 



— massing of flowera, ii. 186. 



— "Phrygian", i. 444. 



— pollen deposition, ii. 277. 



— pollen-grains, iL 99. 



— seed protection in, ii. 446. 



— specially hairy genera, i. 317. 

 Labour, division of, i. 367. 



and higher development. iL 598. 



in associated protoplasts, i. 27. 



protective, i. 443. 



Labrador felspar and lime in slate, iL 496. 

 Laburnum, phyllotaxis, i. 400. 

 Lactarius, latex, i. 470, 689. 

 Lactarius deliciosus, non-poisonous, iL 488. 

 Lactarius scrobiculatus. raising power, i. 514. 



respiration experiments, i. 498. 



Lactarius torminosus, poisonous, iL 488. 

 Lactic acid, from milk, i. 506. 

 Lactuca. geiConogamy. ii. 319. 

 Lactuca muralis, anthocyanin, i. 520. 

 Lactuca sativa, latitude and closing, ii. 218. 



protective sticky latex, iL 234. 



Lactuca scariola, position of leaves, i. 337. 



protective sticky latex, ii. 234. 



Lactuca virosa, laticiferous tubes, L 471. 

 Lacuna), in mesopbyil, i. 279. 

 Ladder-type of conjugation, ii. 657. 

 Lady Fern. See Athyrium Filix-fcemina. 

 Lady's-fingers. See Anthyllis I'vlnei-aria. 

 Lady's Mantle. See Alchfmilla vulgaris. 

 Lielia gracilis, porous cells of root, i. 219. 

 L:elia PerrinÜ, ovary, ii. 83. 

 Lagarnsiiihon, pollination, ii. 133, 739. 

 Lagcnaria, fruit, ii. 452. 

 Lagenidiuni RabeTihorstii, life-history, i. 169. 



life-cycle, ü. 671. 



on Spirogyra, iL 668- 



LamellEB, of Agaricine^, ii. 689. 

 Lamina, of leaf, L 595. 



and transpiration, i. 595. 



Lamin;«, vertical, extra Australian, i. 336. 

 Laminaria digitata, tballus differentiation, 



iL 661. 

 Laminaria saccharina, ii. 662. 

 Laminaria-zone, ii. 6G1. 

 Laminariaceaj. habit, i. 587. 



— reprotluctive cells, ii. 661. 



— with perforated fronds, ii. 662. 

 Lamium album, anthocyanin, i. 523. 



mechanical tissue arrangement, i. 729. 



Lamium amplexicaule, cleistogamy. ii. 392. 

 Lamprococcus, coloured bracts, ii. 184. 

 Lamprococcusminiatus, scarlet flower, ii. 196. 

 Lanipsana, time of closing, ii. 221. 

 Lanipsana communis, altitude and opening, 



ii. 218. 

 Land-breeze and dispersion of pollen, ii. 134. 

 Land-plants, absorittion of food-salt-s, L 82. 

 adaption to absorption of carbon-diox- 

 ide, i. 62. 



and water-plants, nutrition compared. 



i. 78. 



relative number, i. 56. 



Langsdorfiia. balanophorin. "siejos", &c., i. 



188. 



— intimate connection with host, i. 188. 

 LangsdorfBa hypogxa, t 187 



geographical distribution and habitat, 



i. 186. 

 Lapland, flora of, i. 6. 

 Lappa, hybrids, ii. 585. 

 Lappa major, hooked capitulum, H. 873. 

 Lappa pubens, hybrid of L. minor x L. to- 

 meutosa. ii. 686. 



LnppaK'u racemosa, f niita und dissemination, 

 i. 615, 



hooked fruit, ii. 871. 



Larch. See Larix. 



Larch- disease, ii. 522. 



Larch root, elevating block of stoue, 1. 515. 



Larix, and grazing animals, L 445. 



— arrangement of foliage-leaves, "short 



branches", "longbmuches", L 93; ii. 471. 



— effect of Peziza Willkommii on, i. 168. 



— needle-tufts, ii. 725. 

 Larix europioa, ii. 483. 

 age, i. 722. 



bract and ovuliferous Aales, ü. 441. 



branch and cone, ii. 443. 



dimensions, L 722. 



host of Peziza Willkommii, ii. 522. 



ovuliferous scale, ii. 721. 



Larkspur. See Delphinium. 



Larva}, in solid galls, food-supply, iL 526. 



— of moths, feed on seeds of Yucca, i. 255. 

 Laserpitium, gcitonogamy, ii. 323. 

 Laserpitium latifolium, anthocyanin, i. 522. 



flowers, sexual conditions, iL 296. 



seed disiiersal. iL 853. 



Lasiagrostis, boring runners, i, 516. 

 Lasiagrostis Calauiagrostis, folding of leaf, 



i.344. 



isolated colonies, i. 528. 



leaf, vertical sections, i. 343. 



Lasioptera juniperina, cluster-galls on Juni- 

 perus communis, ii. 547. 



Laterally -directed flowers and insect visitors, 

 ii. 225. 



Lathrsea, anthocyanin, i. 483. 



— a parasite, J. 138, 



— capturing apparatus, i. 137. 



~ colour and surroiuidings, ii. 195. 



— pollen sprinkling, iL 272. 

 -■ scaly stem, i. 652. 



Lathrsea clandestina, geographical distribu- 

 tion, i. 183. 



suckers. L 183. 



Lathnea Squamaria, as parasite, &c., L 181. 



geitonogamy. ii. 330. 



inflorescence and flowers, ii. 329. 



relationships and description, L 135. 



stamens, ii. 329. 



Lathrophytum, Peckoltii. leafless, i. 196, 597. 

 Lathyms, how protected, i. 451. 



— keel movements and pollen-brush, ii. 252 



— phyllodes, i. 335. 



Lathyrus Aphaca, leaf-tendrils, i. 693. 



stipules, i. 637. 



Lathyrus odoratus, colour-contrast of flower, 

 ii. 190. 



scent, ii. 203. 



Laticiferous tubes, connection with palisade- 

 cells, PL I., i. 472. 



functions, L 470. 



Lactuca, i. 471- 



Latitude, and dates of flowering, L 519. 



— and retardation of vegetation, i. 565. 

 Lattice- forming stem, L 678. 

 Lattice-leaf plant. See Ouvirandra /enes- 



tralis. 

 Laudatea. form of Cora, ii. 695. 

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



— poIlL-n-chaiiiljers, ii. 90. 



— i»rotection of pollen, ü, 124. 

 Laurel-tree. See Ltiuru« nobilig. 

 Laurus, cotyledons, i. 608. 



— protection of pollen. iL 125. 



Laurus nobiUs, dehiscence of pollen-sacs, iL 

 93. 



distribution of sexes, iL 298. 



Lavandula, hairiness, 1. 317. 



— scent, ii. 203. 



Lavandula i>edunculata, &c., alluring bracts. 



ii. 188. 

 Lavandula Stcechas, flower spike. iL 184. 

 Lavender, oil of, ii. 203. 



— Cotton, i. 5. 



— scent, ii. 203, 



Law of fonu, of plants, )■ 567. 



I^ayers, perpetuation of hybrids by. ii. 556. 



Leaf, aduiiiatlon to Illumination, t. 286, 334. 



