INDEX. 



by, 



. 339 



Leaves, colouring'mat- 

 ter of, 392 



compound, 8$, Z6, 



91 



deciduous, 83, 123 



diseases of, caused 



by insects, 403 



effect of hydro- 

 chloric and sulphur- 

 ous acid gas on, 160 



eifect on the at- 

 mosphere, 121, 157 



evergreen, 83, 123 



ex;halation of, 121 



fall of, 123 



floral, loi, iBg 



forms of, 85 



functions of; 121 



general summary 



of conformation of, 

 93 



of dicotyledons, 



100 



of monocotyle- 

 dons, 101 



■ primordial, loi, 



33S 



propagation 



iiS 



radical, loi 



ramal, loi 



seminal, 101. 



■ simple, 85, 86 



skeleton, 79 



spiral, 91 



spiral arrange- 

 ment of, 103 



structure of, 79 



submerged, 79, 81 



succulent, 90 



transpiration of, 



121 



vascular system 



of, 79 _ 



■ venation of, 83 



Lebonah, 47 s 



Lecanora, 647 



Lecca-gum, 333 



Lechea, 439 



Lecidea, 646 



Lecotropal, 25s 



Lecythidea;, 491 



Lecythis, 492 



Ledum, 527 



Leea, 461 



Leek, 615 



•Legume, lomentace- 

 ous, 312 



or pod, 312 



Legumin, vegetable, 

 166 



Leguminosse, 476 



fertilisation in, 289 



fossil, 754 



fruit of, 312 



Lemneee, 625 



Lemon, 314, 454 



Lemon-grass, 631 



Lemon-plant, 558 



Lenses, 762 



for microscope, 



762 



Lentibulariaceas, 557 



Lenticels, 36 



Lenticular glands, 36 



Lentisk, 474 



Leontice, 431 



Leopard*s-bane, 521 



Leopoldinia, 622 



Lepidium, 435 



Lepidocaryinae, 621 



Lepidocaryum, 621 



Lepidodendron, 733 



Lepidophyllum, 730 



Lepidostrobus, 733 



Lepidote, 31 



Lepis, 31 



Lepistemon, 544 



Leptanthus, 618 



Leptolasna, 452 



Leptosiphon, 542 



Leptospermum, 491 



Leschenaultia, 523 



Lessonia, 654 



Letterwood, 587 



Lettuce, 522 



Leucodendron, 570 



Leucojum, 612 



Leucopogon, 528 



Leycesteria, 511 



Lianas, 45 



Lias, flora of, 747 



Liber, 57 



Libocedrus, 598 



Lichenes, 644 



Lichenin, or Lichen- 

 starch, 646 



Lichens, fertilisation 

 of, 269 



■ Region of, 679 



Lid, 199, 232, 307 



Life of plants, dura- 

 tion of the, 559 



Light, as aflfectingplant 

 distribution, 667 



effect of different 



rays on the colours 

 of plants, 390 



effect of rays on 



germination, 346 



effect of rays on 



plants, 159 



effect on flowers, 



258, 263 



effect on growth 



of plants, 354 



effects on respira- 

 tion of plants, 156 



effect of, on sensi- 

 tive plants, 376 



Lign Aloes, 572 



Ligneous stem, 50 



tissue, t6 



Lignin, 9, 165 



Lignum-vitae, 466 



Ligulate, 207 



Ligule, 99 



Liguliflorae, 519 



Ligustrum, 534 



Lilac, 533 



Liliacese, 613 



Lilies of the field, 615 



Lilium, 615 



Lily of the fields, 612 



Lily of the valley, 614 



Limb, 201 



of calyx, 198 



of leaf, 82 



Lime, 455 



Lime in plants, 132 



in soils, 135 



phosphate and 



sulphate of, as ma- 

 nures, 139 



Lime tree, 450 



Limnanthaceae, 465 



Limnanthes, 465 



Limnocharis, 624 



Limonia, 454 ' 



Linacese, 463 



Linaria 582 



Linden-tree, 450 



Lindley's classifica- 

 tion, 420 



Linear, 88, 203 



Linen, 16 



Ling, 527 



Linnsea, 511 



Linnseus' artificial sys- 

 tem, tabular view of 

 classes and orders 

 of, 414 



floral Region, 680 



Linnean artificial sys- 

 tem, 413 



— ;- system, founda- 

 tion of, 264 



■ system, terms of, 



216 



Linseed oil, 464 



Lip, 198, 205 



Liparis, 604 



Lipped, 206 



Liquidambar, 504 



Liquid manures, 140 i 



Liquiritia, 479 



Liquorice, 479 



Lirellse, 645 



Liriodendron, 429 



fruit of,* 312 



Lissanthe, 528 



Listera, 604 



fertilisation in, 288 



Litchi, 459 



Lithospermum, 547 



Litmus, 627 



Littoral zone of Bri- 

 tain, 715 



Liverwort, 643 



— — reproduction of, 

 274 



Lizard's tail, 590 



Loasacese, 493 



Lobed, 87 



Lobeliaceas, 525 



Loblolly Pine, 599 



Localities of plants, 

 668 



Loculament, 225, 241 



Loculicidal, 304 



Locustae, 179 



Locust-tree, 481 



Lodiculse, 208 



Lodoicea, 621 



Loganiacese, 537 



Logwood, 481 



843 



Lolium, 631 

 Lombardy Poplar, 592 

 Lomentaceae, 436 

 Lomentaceous legume, 



Lomentum, 312 

 Lonchopteris, 732 

 London clay, fossils 



^ of, 751 

 Longan, 459 

 Long- purples, 605 

 Lomcereae, 511 

 Loosestrife, 487 

 Loquat, 486 

 Loranthacese, 574 

 Loranthus, 575 

 Lote-bush, 473 

 Lotus', 478 



bean, 432 



tree, 458 



Love-apple, 54^ 

 Love-lies-bleeding, 



562 

 Lucerne, 479 

 Lucuma, 531 

 Luffa, 496 

 Luhea, 450 

 Luminosity of plants. 



Luminous fungi in 

 coal-mines, 389 



Lung-wort, 647 



Lupinus, 479 



Lupiilin, 585 



Lurp, 491 



Luzula, 6ig 



Lychnis, 445 



Lychnophora, 521 



Lycoperdon, 651 



Lycopersicum, 549 



Lycopod, 641 



Lycopodiaceas, 640 



reproduction in, 



278 



Lycopodites, 733 



Lycopodium, 641 



Lycopus, 554 



Lygeum, 632 



Lyginodendron, 742 



Lygodium, 639 



Lymphatic, 33 



Lyrate, 87 



Lythraceae, 487 



Lythrum, trimorphic 

 flowers of, 285 



Maba, 5 

 Macadamia, 570 

 Macahuba-palm, 622 

 Mace, 328, 569' 

 Mackinlaya, 509 

 Madura, 587 

 M'Nab, Dr.W. R.,on 



Calamites, 737 

 Macrochloa, 632 

 Macrocystis, 654, 701 

 Macropiper, 591 

 Macropodous embryo, 



336 

 Macrosporangia, 278 

 Macrospores, 278, 640,, 

 Macrozamia, 600 



