824 



INDEX. 



Laminaria, 13, 16 

 Lamium, anther, 127 

 Lampwicks, 349 

 Landolphia, 668 

 Langsdorffia, 259 

 Lanthopine, 660 

 Laplacea, 335 

 Laportea, 257 

 Lappa, 465 



powder, 748 

 Lappaconitine, 480 

 Lappin, 465 

 Lasioderma, 420 

 Lasiosiphon, 537 

 Lathyrus, 301 

 Laticiferous tissue, 



195. 

 Laudanine, 660 

 Laudanosine, 660 

 Lauracex, 277 

 Laurel family, 277 

 Laurocerasin, 537, S39 

 Lavandula officinalis, 

 370 



spica, 371 

 Lavender, garden, 370 

 Lawsonia, 344 

 Leaf, base, 113 



functions, 108 



margin, 114 



simple, 106 



structure, 209 



venation, 109 

 Leaflets, 114 

 Leather wood, 343, 344 

 Leaves, belladonna, 620 



betel, 249 



coca, 604 



color in autumn, 170 



compound, 114 



(drugs), 595 



duboisia, 619 



floral, 122 



forms, 112 



kinds, 107, 108 



light relation, 106 



modified, 120 



movement, 114 



perichaetial, 53 



scopolia, 509 



senna, 607 



stramonium, 622 



surface, 112 



texture, 112 



witchha^el, 610 

 Lecanora, 42 

 Lecidea, 42 



Lecythidaceae, 345 

 Lecythis, 345 

 Ledum, 601, 602 

 Legume, 149 

 Legumin, 300 

 Leguminosse, 292 

 Lemnacese, 233 

 Lemon, 308 



peel, 591 



substitutes, 334 

 Lemons, 322 

 Lens esculenta, 300 

 Lenticels, 195 

 Lentil, 300 

 Leonurus, 372 

 Lepargyraea, 344 

 Lepidium, 283, 284 

 Lepidodendron, 69 

 Lepidoptera, 420 

 Leptandra, 501 



powder, 763 



virginica, 376 

 Leptandrin, 501 

 Leptilon, 393 

 Leptospermum, 347 

 Lessonia, 16 

 Lettuce, poison, 392 

 Leucadendron, 258 

 Leucaena, 299 

 Leucine, 692 

 Leucoplastids, 158, 159 

 Leucospermum, 258 

 Leucothce, 357 

 Levisticum, 354 

 Levo-glucose, 168 

 Levulose, 168 

 Lianes, 104, 313 

 Lice, plant, 647 

 Lichen groups, 40 

 Lichenm, 690 

 Lichens, 39 



crustaceous, 40 



foliose, 40 



fruticose, 40 

 Licorice, 189 



American, 474 



Indian, 474 



Jamaica, 474 



powder, compound, 



759 

 root, powder, 735 

 substitutes, 474 

 taste like, 652 

 varieties, 472 

 wild, 382, 474 

 Life, physical basis of, 

 160 



Light, 4, 106 

 Lignified, 182 

 Lignin, 182 

 Lignocellulose walls, 



182 

 Lignone, 182 

 Ligulate flowers, 391 

 Ligule, 114 

 Liguliflorse, 391 

 Ligustrum, 361 

 Lilac, garden, 361 

 Liliacea;, 235 

 Liliales, 235 

 Liliifloras, 235 

 Lilium, 225 

 Lily family, 235 



pond, 268 



water, 268 



white, 225 

 Lily-of-the-valley, 488 



flowers, 490 

 Limb, 130 

 Lime, 308 



Linionis cortex, 591 

 Linacese, 303 

 Linaloe oil, Mexican, 



312 

 Linalool, 517, 563, 632 

 Linaria, 376 

 Linden, 328, 329 



family, 328 

 Lindera, 279 

 Linen, 303 



mildewed, 17 

 Linseed, 426 



crushed, 427 



meal, 745 

 Linum, 426 



mucilage, 176 



powder, 745 



seed, 219 



species, 303 

 Lion's foot, 40a 

 Lip (in orchids), 245 

 Lippia, 368 

 Lippiol, 368 

 Liquidambar, 680 



orientalis, 286 

 Liriodendrin, 275 

 Liriodendron, 274, 344 

 Litmus, 42 

 Litsea, 280, 571 

 Liverwort groups, 52 

 Liverworts, 51 



leafy, 52 

 Lobe, 114 

 Lobed, 114 



