960 



INDEX. 



Lonicera grata, ii. 177. 



Lonicera implexa, ii. 177. 



Lonicera nigra, honey protection, ii. 239. 



Lonicera Poriclymeuum, autogamy, ii. 377. 



nocturnal perfume, ii. 208. 



twining, i. C89. 



Lonicera Xylosteum, pollen deposition, ii. 



278. 

 Lopezia, hammer-apparatus, ii. 263. 

 Lopezia coronata, stamen, it. 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. 



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



Loranthacese, ii. 754. 



— self -parasitism compared to grafting, i. 



213. 

 Loranthua, and callus shoots, ii. 30. 



— green cotyledons, i. 622. 



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



212. 

 Loranthus buxifolius, parasitic on L. tetran- 



drus. Chili, i. 213. 

 Loranthus Europjeus, attachment to host. i. 



209. 

 Loranthus Mutisii, flowers, i. 213, 

 Lotus, behaviour to own and foreign pollen, 



Ü. 407. 



— Indian, ii. 775. 



— insect reception, ii. 228. 



— leaf, diurnal positions, i. 534. 



— movements of cotyledons, i. 532. 



Lotus comiculatus 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 specios^im. 



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. 



Limiinous Moss. See SchistoBtega osmun- 



dacea. 

 Lunaria rediviva, seed-dispersal, ii. 852. 

 Lungwort. See Pulmonaria offinnalts. 

 Lupinus, pollen expulsion, ii. 2G0. 

 Lupinus variabilis, tubercles on root-fibres, 



ii. 521. 

 Luzula. ii. 730. 



Luzula nivea. protogyiious. ii. 311. 

 Luzula vernahs, 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 drooi>- 



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 gall-mites, ii. 550. 



source of name, Ü. 235. 



Lycium, corolla and autogamy, ii. 366. 



— honey protection, ii. 239. 



— weaving stem, i. 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. 

 Lycopodiaceai, as saprophytes, i. 100. 



— root-tendrils, i. 094. 



— structure, ii. 47Ö. 

 Lycopodiales, ü. 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 annotiuum, prothallium and 



young plant, ii. 716. 

 -~ — shoots, ii. 476. 



Lycopodium cernuum, prothallium, ii. 714. 

 Lycopodium clavatum, leaf withsporaugium, 



ii. 716. 



spore, ii. 716. 



Lycopodium inundatum, difficulty of cultiva- 

 tion, i. 113. 

 Lycopodium Selago, Paheozoic, ii. 612. 



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



Lycopods. See Lycopodiacete. 

 Lygodium, protection of sporangia, ii. 13. 



— sporangia, ii. 709. 



Lysimachia ciliata, protection of pollen, ii. 



118. 

 Lysimachia nemorum, autogamy, ii. 341. 

 Lysimachia nummularia, and Phyllobium 



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, 



— thalluB 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 PUularia, 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, ü. 477 

 Macrozamia, Austraha, ii. 720. 

 Madder. See Euhia. 

 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, ü. 244. 



— stipules, i. 351. 



Magnolia Campbelhi, Sikkim, size of flowers, 



Ü, 185. 

 Magnolia obovata, abode for Beetles, ii. 163. 

 Magnolia Yulan, scent, ii. 203. 

 Magnoliaceie, anther, ii. 90. 



Mahaleb. See Prunus MahaUb. 

 Mahogany-tree. See Swktenia Makogoni. 

 Mahonia, anthocyanin, i. 4&4. 



— protection of pollen, iL 119. 

 Maianthemum bifoliim], venation, i. 633. 

 Maize. Sec Zca Mais. 



Malachium aquaticuro, autogamy, ii. 338. 

 Malaxis monophyllos, epiphyllous buds, ii. 43. 

 Malaxis paludosa, brood-body and ovule, ii. 

 84. 



buils on leaves, ii. 41. 



Malcolmia Africaua, guides to honey, ii. 248. 

 Malcolmia maritima, flower, ii. 249. 

 Male-fern. Sec Aspidium FiUx-mai. 

 Malic acid, i. 463. 



iu Nepenthes pitcher, i. 135. 



Malpighiaceai, 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 rotuiidifolia, autogamy, ii. 355. 



pollen-grains, ii. 99. 



Malvacea). autogamy in, ii. 352. 



— course of pollen-tubes, ii. 410. 



— insect platform, ii. 230. 



— pollen-grains, ü. 100. 



— protandrous, ii. 312. 



— stigmatic surface in, ii. 281. 



— atomatal protective hairs, i. 292. 

 Malvales. ii. 776. 

 Mammillaria, autogamy, ii. 347. 



— cross- fertilization, ii. 301. 



— nectary concealment, ii. 181. 



— offsliodts dispersed by auinial.=i, ii. 829. 



— protection of pollen, ii. 113. 

 Mammillaria glochidiata, flower, ii. 174. 

 withering of corolla and pollination, ii. 



286. 

 Mammillaria pectinata, whole plant, ii.787. 

 Mammoth Tree. See Stquoia giganUa. 

 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 Rhizopkora. 

 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. 



Manuite, alluring, i. 461. 



— from sugar, i. 506. 



Mautisia saltatoria, flower, ii. 736. 

 Mantle-galls, ii. 528. 

 Manubrium of Chara fragilis, ii. 660. 

 Manure, application of artificial, i. 75. 



— of Rotifera, beneficial to certainLiverworts, 



i. 255. 

 Maple. See Ac^r. 



— Red. See Acer rubrum. 

 Maranta, venation, i. 634. 



— yields arrow-root, ii. 736. 

 Marantaceie, floral characters, ii. 736. 

 Marasmius, sole habitat of certain species, 



i. 118. 

 Marasmius tenerrimus, ii. 21, 685. 

 Marattiaceae, abundance of Palaeozoic forms, 



ii. 709. 



— characteristics, ii. 709. 

 Marcgravise, 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 



6tomate-like pore, ii. 697. 



thaUidia. ii. 23. 



transpiring cells, i. 278. 



