960 



INDEX. 



Lonicera grata, ii. 177. 



Lonicera implexa, ii. 177. 



Lonicsera nigra, honey protection, ii. 239. 



Lonicera Periclymenum, autogamy, ii. 377. 



nocturnal perfume, ii. 208. 



twining, i. 689. 



Lonicera Xylost&um, pollea deposition, ii. 



278. 

 Lopezia, hammer-apparatus, ii. 263. 

 Lopezia coronata, stamen, ii. 263. 

 Lopezia racemosa, stamen, ii. 263. 

 Lophophytum, colouring of inflorescence, i. 



195. 



— description, i. 194. 



Lophophytum Leandri, superstitions al30ut 



tubers, i. 196. 

 Lophophytum mirabile, Brazil, i. 195. 



tubers, native name, i. 196. 



quack use of, &c., i. 196. / 



Loranthaceffi, ii. 754. 



— self -parasitism compared to grafting, i. 



213. 

 Loranthus, and callus shoots, ii. 30. 



— green cotyledons, i. 622. 



— root, mode of growth, food-absorption, i, 



212. 

 Loranthus buxifolius, parasitic on L. tetrau- 



drus, Chili, i. 213. 

 Loranthus Eiu-opseus, attachment to host, i. 



209. 

 Loranthus Mutisii, flowers, i. 213. 

 , Lotus, behaviour to own and foreign pollen, 

 y ii. 407. 



— Indian, ii. 775. 



y — insect reception, ii. 228. -^ 

 ^ — leaf, diurnal positions, i. 534. "^ 

 J, — movements of cotyledons, i. 532. ^ 



Lotus comioulatus and bud-galls of Cecido- 

 myia Loti, ii. 544. -^ 



^ flower and pollen-pumping apparatus, 



ii. 261. - 



> inflorescence, ii. 261,. ' 



^ pods, ii. 431. - 



tubercles on root-fibres, ii. 521.-^ 



Lotus Lily. See Ntlvmhmm. speciosiwn. 



Lousewort. See PtdiGularis. 



Lowlands, of North and Baltic Seas, plants 



with rolled leaves on, i. 304. 

 Loxosoma, stomata, ii. 706. 

 Luminosity, advantage to Fungi, 1. 504. 



— cause of, in protonema of Scfaistostega, i. 



386. 



— in plants, i. 502. 



— of Glow-worm, i. 386. 

 -— of mycelium, i. 386. 



— of Seii-weeds, i. 388. 



Luminous Moss. See Schistostega osmuTi- 



dacea. 

 Lunaria rediviva, seed-dispersal, ii. 852. 

 Lungwort. See Pulmona/ria offimialis. 

 Lupinus, pollen expulsion, ii. 260. 

 Lupinus variabilis, tubercles on root-fibres, 



ii. 521. 

 Luzula, ii. 730. 



Luzula nivea, protogynous, ii. 311. 

 Luzula vernalis, pollen tetrads, ii. 97. 

 Lychnis alpina, autogamy, ii. 355. 

 Lychnis diuma, capsules in dry and wet 



weather, ii. 448. 



distribution of sexes, ii. 300. 



duration of flowering, ii, 213. 



imperfect flowers, ii. 295. 



Lychnis flos-jovis, artificially induced droop- 

 ing, ii. 123. 

 Lychnis Yiscaria, distribution of sexes, ii. 



298. 



elevation and coloration, ii. 511. 



gall-mites and flower metamorphosis, 



ii. 548. 



illumination and growth, ii. 508. 



influence of gall-mites, ii. 550. 



source of name, ii. 235. 



Lycium, corolla and autogamy, ii. 366. 



— honey protection, ii. 239. 



— weaving stem, 1. 672. 



Lycium barbarum, corolla and autogamy, ii. 

 366. 



Lycogala Epidendron, colour, i. 32. 



fructification, ii. 618, 



sporangia, ii. 491, 



Lycoperdon, structure, i. 589. 



Lycoperdon caelatum, respiratory heat, i. 



498. 

 Lycoperdon constellatum, ii. 690. 

 Lycoperdon giganteum, ii, 690. 

 Lycopodiacese, as saprophytes, i. 100. 



— root-tendrils, i. 694. 



— structure, ii. 476. 

 Lycopodiales, ii. 716. 



— description, ii. 713. 



— sporophyte characters, ii. 704. 

 Lycopodium, alumina in, i. 68. 



— bulbils dispersed by wind, ii. 817. 



— life-history, ii. 714. 



— phyllotaxis, i. 402. 



— prothaUium, ii. 477. 

 Lycopodium alpinum, habitat, i. 112. 

 Lycopodium annotinum, prothaUium and 



young plant, ii. 716. 



shoots, ii. 476. 



Lycopodium cernuum, prothaUium, ii. 714. 

 Lycopodium clavatum, leaf with sporangium, 



ii. 716. 



spore, ii, 716. 



Lycopodium inundatum, difficulty of cultiva- 

 tion, i. 113. 

 Lycopodium Selago, Palaeozoic, ii. 612. 



plant with bud-like off -shoots, ii. 460. 



Lycopods. See Lycopodiace(e. 

 Lygodium, protection of sporangia, ii. 13. 



— sporangia, ii, 709. 



Lysimachia ciliata, protection of poUen, ii. 



118. 

 Lysimachia nemonim, autogamy, ii. 341. 

 Lysimachia nummularia, and FhyUobium 



dimorphum, ii. 638. 



heterogamy, advantageous, ii. 578. 



stolons, i. 663. 



Lysimachia thyrsiflora, geitonogamy, ii. 326, 



ovarian juicy warts, ii. 170. 



protection of stomata from moisture, 



i. 294. . 

 Lythrales, ii. 784. 



Lythrum Salicaria, heterostyly, ii. 303. 

 heterostyly and fertilization, ii. 405. 



M. 



Macaw Tree. See Acrocomia scUroca/rpa. 

 Mace, of Kutmeg, ii. 425. 

 Macfarlane and Cytisus Adami, ii. 571. 

 Madura aurantiaca, radical shoots, ii. 27. 

 Macrocystis, size, ii. 598. 



— thallus differentiation, ii. 662. 

 Macrocystis pyrifera, geographical range, i. 



388, 



size, i. 388. 



Macropodous embryo, ii. 738. 

 Macrosporangia, of IsoStes, ii. 717. 



— of Marsilia, ii. 711. 



— of Pilularia, ii. 711. 



— of Salvmia, ii. 711. 



— of Selaginella, ii. 715. 

 Macrospore, of AzoUa, ii, 711. 



— of Hydropterides, ii. 710. 



— of Pteridophyta, ii. 704. 



— of Selaginella, ii. 477. 

 Macrozamia, AustraUa, ii. 720. 

 Madder. See Ruhia. 

 Magnesium, in ash of plants, i. 66. 

 Magnesium chloride, in salt incrustations, i. 



236. 



in sap of succulents, i. 329. 



Magnesium sxilphate, in salt incrustations of 



leaves, i. 236. 

 Magnolia, insects and pollen, ii. 244. 



— stipules, i. 351. 



Magnolia Campbellii, Sikkim, size of flowers, 



ii. 185. 

 Magnolia obovata, abode for Beetles, ii. 163. 

 Magnolia Yulan, scent, ii. 203. 

 MagnoUacese, anther, ii. 90. 



Mahaleb. See Prun-us Mahaleh. 

 Mahogany-tree, See Swietema Mahogoni. 

 Mahonia, anthocyanin, i, 484. 



— protection qf pollen, ii. 119. 

 Maianthemumbifolium, venation, i. 633. 

 Maize, See Zea Mads. 



Malachiura aquaticum, autogamy, ii. 338. 

 Malaxis monophyllos, epiphyUous buds, ii. 43. 

 Malaxis paludosa, brood-body and ovule, ii. 

 84. 



buds on leaves, ii, 41. 



Malcolmia Africana, guides to honey, ii. 248. 

 Malcolmia maritima, flower, ii. 249. 

 Male-fern. See Aspidium Filix-nuis. 

 Malic acid,!i. 463. 



in Nepenthes pitcher, i. 135. 



Malpigbiacese, cleistogamy in, ii. 393. 



Malt, nature of, i. 497. 



Malva, dehiscence of pollen-sacs, ii. 92. 



— hybridism in, ii. 584. 



— schizocarp, ii. 430. 



Malva borealis, autogamy, ii. 355. 

 Malva rotundifolia, autogamy, ii. 355. 



pollen-grains, ii. 99. 



Malvaceae, autogamy in, ii. 352. 



— course of pollen-tubes, ii. 410. 



— insect platform, ii. 230. 



— poUen-grains, ii, 100. 



— protandrous, ii. 312. 



— stigmatic surface in, ii, 281, 



— stomatal protective hairs, i. 292, 

 Malvales, ii. 776. 

 Mammillaria, autogamy, ii. 347. 



— cross-fertilization, ii. 301. 



— nectary concealment, ii. 181. 



— offshoots dispersed by animals, ii. 829. 



— protection of pollen, ii. 113. 

 MammUlaria glochidiata, flower, ii. 174. 

 withering of corolla and pollination, ii. 



286. 

 Mammillaria pectinata, whole plant, ii. 787. 

 Mammoth Tree. See Sequoia gigantea. 

 Man, protection of plants, i. 431. 

 Mandragora, cross-fertilization, ii. 305. 



— pollen deposition, ii. 278. 



— scent, ii. 202. 



Mandragora (Atropa) officinalis, leaves and 



rain conduction, i. 95. 

 Mandragora vernaUa, protection of pollen, 

 ii. 128. 



stages in blossoming, ii. 279. 



Manganese, in plants, i. 68. 

 Mangrove. See Iihiz(^hora. 

 Mangrove-forest, ii. 891. 

 Mangroves, columnar roots, i. 759. 



— elevation by roots, i. 771. 



— no root-cap in marsh-inhabiting, i. 164, 

 Manna, a Lichen, ii. 810.' 



Mannite, aUuring, i. 461. 



— from sugar, i. 506. 



Mautisia saltatoria, flower, ii. 736. 

 Mantle-galls, ii, 528. 

 Manubrium of Chara fragihs, ii. 660. 

 Manure, appUcation of artificial, i. 75, 



— of Eotifera.beneficial to certain Liverworts, 



i. 255. 

 Maple. See Acer. 



— Red. See Acer ruhrum. 

 Maranta, venation, i. 634. 



— yields arrow-root, ii. 736. 

 Marantaceee, floral characters, ii. 736. 

 Marasmius, sole habitat of certain species, 



i. 118. 

 Marasmius tenerrimus, ii. 21, 685. 

 MarattiaceiB, abundance of Palaeozoic forms, 



ii. 709. 



— characteristics, ii. 709. 

 Marcgravige, appearance on trunks, i, 108, 



— vegetative propagation, ii. 800. 

 Marcgravia umbellata, transitional habit, i. 



708. 

 Marchantia, absorption-cells, i. 86. 



— offshoots dispersed by rain, ii. 809. 

 Marchantia polymorpha, air-chamber and 



stomate-like pore, ii. €97. 



thaUidia, ii. 23. 



transpiring cells, i. 278. 



