960 



INDEX. 



Lonicera grata, ii. 177. 



Lonicera iniplexa, ii. 177. 



Louicera nigra, honey protection, ii. 239. 



Lonicera Periclymenum, autogamy, ii. 377. 



nocturnal perfume, ii. 208. 



twining, i. 689. 



Lonicera Xylosteum, pollen 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 about 



tubers, i. 196. 

 Lophophytum mirabile, Brazil, i. 195. 



tubers, native name, i. 196. 



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



Loranthaceje, 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. tetran- 



drus, Chili, i. 213. 

 Loranthus Europaius, attachment to host, i. 



209. 

 Loranthus Mutisii, flowers, i. 213. 

 Lotus, behaviour to own and foreign pollen, 



ii. 407. 



— Indian, ii. 775. 



— insect reception, ii. 228. 



— leaf, diurnal positions, i. 534. 



— movements of cotyledons, i. 532. 



Lotus corniculatus 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 NeUimhium speciosum. 



Lousewort. See Pedicularis. 



Lowlands, of North and Baltic Seas, plants 



with rolled leaves on, i. 304. 

 Loxosoma, stomata, ii. 706. 

 Luminosity, advantage to Fungi, i. 504. 



— cause of, in protoneraa of Schistostega, i. 



3S6. 



— in plants, i. 502. 



— of Glow-worm, i. 386. 



— of mycelium, i. 386. 



— of Sea-weeds, i. 388. 



Luminous Moss. See Schistostega osmun- 

 dacea. 



Lunaria rediviva, seed-dispersal, ii. 852. 



Lungwort. See Pulmonaria officinalis. 



Lupinus, pollen expulsion, ii. 2u0. 



Lupinus variabilis, tubercles oa 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, artitioially induced droop- 

 ing, ii. 123. 



Iiychnis Viscaria, 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, i. 672. 



Lycium barbarum, corolla and autogamy, ii. 



Lycogala Epidendron, colour, i. 32. 



fructification, ii. 618. 



sporangia, ii. 491. 



Lycoperdon, structure, i. 589. 



Lycoperdon cajlatum, respiratory heat, i. 



498. 

 Lycoperdon consteUatum, ii. 690. 

 Lycoperdon giganteum, ii. 690. 

 LycopodiaccEe, as saprophytes, i. 100. 



— root-tendrils, i. G94. 



— 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. 



— prothallium, ii. 477. 

 Lycopodium alpinum, habitat, i. 112. 

 Lycopodium annotinum, prothallium and 



young plant, ii. 716. 



shoots, ii. 476. 



Lycopodium cernuura, prothallium, ii. 714. 

 Lycopodium clavatum, leaf with sporangium, 



ii. 716. 



spore, ii. 716. 



Lycopodium inundatum, diflaculty of cultiva^ 



tion, i. 113. 

 Lycopodium Selago, Palseozoic, ii. 612. 



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



Lycopods. See Lycopodiaceoe. 

 Lygodium, protection of sporangia, ii. 13. 



— sporangia, ii. 709. 



Lysimachia ciliata, protection of pollen, ii. 



Lysimachia nemorum, autogamy, ii. 341. 

 Lysimachia nummularia, and PhyDobium 



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 sclerocarpa. 



Mace, of Nutmeg, ii. 425. 



Macfarlane and Cytisus Adarai, ii. 571. 



Madura aurantiaca, radical shoots, ii. 27. 



Macrocystis, size, ii. 598. 



— thallus differentiation, ii. 662. 



Macrocystis pyrifera, geographical range, i. 



size, 1. J88. 



Macropodous embryo, ii. 738. 

 Macrosporangia, of Isoetes, ii. 717. 



— of MarsUia, ii. 711. 



— of Pilularia, ii. 711. 



— of Salvinia, ii. 711. 



— of Selaginella, ii. 715. 

 Macrospore, of AzoUa, ii. 711. 



— of Hydropterides. ii. 710. 



— of Pteridophyta, ii. 704. 



— of Selaginella, ii. 477, 

 Macrozamia, Australia, ii. 720. 

 Madder. See Faibia. 

 Magnesium, in ash of plants, i. 66. 

 Magnesium chloride, in salt incrustations, i. 



236. 



in sap of succulents, i. 329. 



Magnesium sulphate, 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. 

 Magnoliacese, anther, ii. 90. 



Mahaleb. See Prunus Mahaleb. 

 Mahogany-tree. See Swietenia Mahogoni. 

 Mahonia, anthocyanin, i. 484. 



— protection of pollen, ii. 119. 

 Maiantheraum bifolium, venation, i. 633. 

 Maize. See Zea Mais. 



Malachium aquaticum, autogamy, ii. 338. 

 Malaxis monophyllos, epiphy Uous buds, ii. 43. 

 Malaxis paludosa, brood-body and ovxUe, ii 

 84. 



buds on leaves, ii. 41. 



Malcolmia Africana, guides to honey, ii. 248. 

 Malcolmia maritima, flower, ii. 249. 

 Male-fern. See Aspidium Filix-mas. 

 Malic acid,M. 463. 



in Nepenthes pitcher, i. 135. 



Malpighiacese, cleistogamy in, ii. 393. 



Malt, nature of, i. 497. 



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



— hybridism in, ii. 584. 



— Bchizocarp, ii. 430. 



Malva borealis, autogamy, ii. 355. 

 Malva rotundifolia, autogamy, ii. 355. 



poUen-grains, ii. 99. 



Malvaceae, autogamy in, ii. 352. 



— course of poUen-tuhes, ii. 410. 



— insect platform, ii. 230. 



— pollen-grains, ii. 100. 



— protandrous, ii. 312. 



— stigmatic surface in, ii. 281. 



— stomatal protective hairs, i. 292. 

 Malvales, ii. 776. 

 MammiUaria, autogamy, ii. 347. 



— cross-fertilization, ii. 301. 



— nectary concealment, ii. 181. 



— offshoots dispersed by animals, ii. 829. 



— protection of pollen, ii. 113. 

 MaramUlaria glochidiata, flower, ii. 174. 

 withering of corolla and pollination, ii. 



286. 

 MammiUaria pectinata, whole plant, ii.787. 

 Mammoth Tree. See Sequoia gigantca. 

 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 vernalis, protection of pollen, 

 ii. 128. 



stages in blossoming, ii. 279. 



Manganese, in plants, i. 68. 

 Mangrove. See Rhizophora. 

 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, alluring, i. 461. 



— from sugar, i. 506. 



Mantisia saltatoria, flower, ii. 736. 

 Mantle-galls, ii. 528. 

 Manubrium of Chara fragilis, ii. 660. 

 Manure, application of artificial, i. 75. 



— of Rotifers, beneficial to certai n Liverworts, 



i. 255. 

 Maple. See Acer. 



— Red. See Acer ritbi-um. 

 Maranta, venation, i. 634. 



— yields arrow-root, ii. 736. 

 Marantaceaj, floral characters, ii. 736'. 

 Marasmius, sole habitat of certain species, 



i. 118. 

 Marasmius tenerrimus, ii. 21, 685. 

 Marattiaceae, abundance of Palaiozoio forms, 



ii. 709. 



— characteristics, ii. 709. 

 Marcgravise, appearance on trunks, i. 108. 



— vegetative propagation, ii. 800. 

 Marcgravia umbeUata, transitional habit, i. 



708. 

 Marchantia, absorption-cells, i. 86. 



— offshoots dispersed by rain, ii. 809. 

 Marchantia polymorpha, air-chamber and 



stomate-like pore, ii. 697. 



thaUidia, ii. 23. 



transpiring cells, i. 278. 



