INDEX. 



349 



HymenomyceteiE, 199, 300 

 Hy pericaceoe , 330 

 HyphiB, 148, 153, 175 

 Hyphomycetese, 198 

 Hypnum, 217 

 Hypocotyl, 374 

 Hypoderma, 59 

 Hysterophytes, nutrition, 85 



Iberis, 393 

 Ilicinese, 337 

 Illicebracese, 328 

 Imbibition of food, 3 

 "Imperfect fungi," 175, 198 

 Increased parental care, 115 

 Indian corn, 266, 372 

 Indian-corn smut, 196 

 Indian Pipes, 383 

 Indian Pitcher-leaf, 286 

 India rubber, 37, 288 

 Indusium, 234 

 Inferse, 339 

 Inflorescence, 303 

 Insect-catching flowers, 280, 288 

 Insect fungi, 146 

 Intercellular spaces, 61 

 Internal cell-formation, 10 

 Inulin, 18,' 80 

 Iridacese, 325 

 Irids, 325 

 Iris, 272 

 Irises, 335 

 Irritability, 111 

 IsoStacesB, 334 

 Isogamy, 113 

 Itliyphallus, 300 

 Ivyworts, 339 



Joint-firs, 349 

 Jonquils, 273 

 Juglandacese, 888 

 Juncaceee, 334 

 Jungermanniacese, 211 



Kauri Pine, 249 

 Karyokinesis, 11 

 Kelp, 163 

 Kinoplasm, 1 

 Kinoplasmic spindle, 11 



Labiatse, 334 

 Lacistemacese, 328 



Lady's-slippers, 270 

 Lamiates, 334 

 Laminaria, 162 

 LaminariaceiE, 163 

 Lamium, 378 

 Laticiferous tissue, 27 

 Latticed cells, 38 

 LauraceiB, 337 

 Laurels, 337 

 Lavatera, 353 

 Leadworts, 331 

 Leaf, 396 

 Leaf, foliage, 68 

 Legume, 316 

 Leitneriacese, 331 

 Lejolisia. 171 

 Lemnaceae, 3"24 

 Lennoaceoe, 333 

 Lentibulariacese, 334 

 Lenticels, 61 

 Lepidodendracese, 235 

 Lepidodendrids, 335 

 Leprosy, 130 

 Leptosporangia, 225 

 Lettuce-mildew, 156 

 Leucoplasts, 13 

 Lichens, 183, 184 

 Light, 94 

 Lignin, 6 

 Lilac mildew, 179 

 Liliacese, 323 

 Lilies, 373, 833 

 Linaceee, 329 

 Lindens, 380 

 Linin, 3 



Little club-mosses, 233 

 Liverworts, 208 

 Living things move, 106 

 Loasaceae, 336 

 Loganiacese, 383 

 Loment, 316 

 Loranthaceoe, 838 

 Loranths, 388 

 Lupines, 288 

 LycoperdacesB, 300 

 Lycoperdon, 200 

 Lycopodiaceae, 231 

 Lycopodinse, 219, 230 

 Lycopodium, 383 

 Lycopods, 230 

 Lygodium, 225 

 Lythrajcese, 836 

 Lythrads, 336 



