960 



INDEX. 



Lonicera grata, ii. 177. 



Lonicera implexa, ii. 177. 



Lonicera 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 mLrabile, 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 buxlfolius, parasitic on L. tetran- 



drus, Chili, i. 213. 

 Loranthus Europfeus, 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 Nelumbium 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 protonema of Schistostega, i. 



386. 



— in plants, i. 502. 



— of Glow-worm, i. 386. 



— of mycelium, i. 386. 



— of Sea-weeds, i. 388. 



Luminous Moss. See Schistostega osmun- 

 dacca. 



Lunaria rediviva, seed-dispersal, ii. 852. 



Lungwort. See Pulmonaria officinalis. 



Lupinus, poUen expulsion, ii. 260. 



Lupinus variabilis, tubercles on root-fibres, 

 ii. 521. 



LuzvUa, ii. 730. 



Luzula nivea, protogyuous, ii. 311. 



Luzula vernalis, pollen tetrads, ii. 97. 



Lychnis alpina, autogamy, ii. 355. 



Lychnis diurna, 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 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 gaU-mites, ii. 550. 



source of name, ii. 235. 



Lycium, corolla and autogamy, ii. 366. 



— honey protection, ii. 239. 



— weaving stem, i. 672. 



Lycium barbarimi, corolla and autogamy, ii. 

 366. 



Lycogala Epidendron, colour, i. 32. 



fructification, ii. 618. 



sporangia, ii. 491. 



Lycoperdon, structure, i. 589. 



Lycoperdon Cielatum, respiratory heat, i. 



498. 

 Lycoperdon constellatum, ii. 690. 

 Lycoperdon giganteum, ii. 690. 

 Lycopodiacea;, as saprophytes, i. 100. 



— root-tendrils, i. 094. 



— structure, ii. 476. 

 Lycopodiales, ii. 716. 



— description, ii. 713. 



— sporophyte characters, ii. 704. 

 Lycopodiura, 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, prothaUium and 



young plant, ii. 716. 



shoots, ii. 476. 



Lycopodium cernuum, prothallium, ii. 714. 

 Lycopodium clavatum, leaf with sporangium, 



ii. 716. 



spore, ii. 716. 



Lycopodium inundatum, diSiculty of cultiva- 

 tion, i, 113. 

 Lycopodium Selago, Palaeozoic, ii. 612. 



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



Lycopods. See Lycopodiacece. 

 Lygodium, protection of sporangia, ii. 13. 



— sporangia, ii. 709. 



Lysimachia ciliata, protection of pollen, ii. 



118. 

 Lysimachia nemorum, autogamy, ii. 341. 

 Lysimachia nummularia, and Phyllobivmi 

 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 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 Isoetes, ii. 717. 



— of MarsUia, ii. 711. 



— of Pilularia, ii. 711. 



— of Salvinia, ii. 711. 



— of Selaginella, ii. 715. 

 Macrospore, of Azolla, ii. 711. 



— of Hydropterides, ii. 710. 



— of Pteridophyta, ii. 704. 



— of Selaginella, ii. 477. 

 Macrozamia, Australia, 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 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 Yiüan, scent, ii. 203. 

 Magnoliacese, anther, ii. 90. 



Mahaleb. See Prunus Mahaleb. 

 Mahogany-tree. See Swietenia Mahagoni. 

 Mahonia, anthocyanin, i. 484. 



— protection of pollen, ii. 119. 

 Maiantheraumbifolium, venation, i. 633. 

 Maize. See Zea Mais. 



Malaohium aquaticura, autogamy, ii. 338. 

 Malaxis monophyllos, epiphyllous 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-maa. 

 Malic acid,"i. 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. 



— schizocarp, ii. 430. 



Malva borealis, autogamy, ii. 355. 

 Malva rotundifolia, autogamy, ii. 355. 



poUen-grains, ii. 99. 



Malvacea3, autogamy in, ii. 352. 



— course of pollen-tubes, 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. 

 MammiUaria glochidiata, flower, ii. 174. 

 withering of corolla and pollination, ii. 



286. 

 MammiUaria 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) ofiicinalis, 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 certain Liverworts, 



i. 255. 

 Maple. See Acer. 



— Red. See Acer ruhrum. 

 Maranta, venation, i. 634. 



— yields arrow-root, ii. 736. 

 Marantace^e, floral characters, ii. 736. 

 Marasmius, sole habitat of certain species, 



i. 118. 

 Marasmius tenerrimus, ii. 21, 685. 

 Marattiaceaj, abimdance of Palseozoic forms, 



ii. 709. 



— characteristics, ii. 709. 

 Marcgravise, appearance on trunks, i. 108. 



— vegetative propagation, ii. 800. 

 Marcgravia umbeUata, transitional habit, i. 



708. 

 Marchantia, absorption-ceUs, 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. 



