822 



INDEX. 



Herniaria, 267 

 Hesperidin, 308, 592 

 Hesperidium, 149 

 Hesperis, 284 

 Heteropteris, powder, 



736 

 Heterosporous, 56 

 Heuchera, 286 

 Hevea, 316, 318 

 Hibiscus, 331, 4SI 

 Hickory, 120, 251 

 Hicoria, 251 

 Hierochloe, 230 

 Hikim, 154 



of starch grain, 163 

 Hinna, 344 

 Hippocastanacese, 324 

 Hispid, 210 

 Histology, I 

 Holdfast, 13 

 Holigarna, 319 

 Holly, American, 322 



Christmas, 322 



Dahoon, 323 



European, 322 



family, 322 

 Hollyhock, 329, 331 

 Homalium, 340 

 Homocinchonidine. 520 

 Honesty, 283 

 Honey, 145 ' 



dew, 27 



poisonous, 14s, 357 

 Honeysuckle, bush, 385 



family, 382 

 Honeysuckles, 355 

 Hop, bitter, 594 



tree, 308 



stems, 726 

 Hopea, 338 

 Hops, 582 



powder, 715 



substitutes, 326, 338 

 Hordeum, 227 



plant, 228 

 Horehound, black, 628 



water, 628 



white, 628 

 Hornbeam, 252 

 Horse-nettle, 374 



powder, 726 

 Horse poisons, 268 

 Horsemint, 371 

 Horseradish, 283 

 Horsetails, 64 

 Hound's tongue, 367 

 Houseleek, 285 



Houstonia, 378 

 Hoyer's picro-carmine, 



802 

 Huckleberries, 357 

 Huckleberry, Euro- 

 pean, 601 

 Humiri, stamen, 127 

 Humulene, 250, 583 

 Humulus, 582 



Lupulus, 2SS 



powder, 715 

 Hura crepitans, 316 

 Hybanthus, 472 

 Hybrid, 406 ■ 

 Hybridization, 406 

 Hydnocarpus, 339 

 Hydrangea, 286 



arborescens, powder, 

 762 



garden, 286 



wild, 286 

 Hydrangin, 286 

 Hydrastine, 498 

 Hydrastis, 483, 498 



canadensis, 268 



powder, 739 

 Hydrocaryaceje, 350 

 Hydrocinchonidine, 520 

 Hydro-elaterin, 387 

 Hydrogen, 3 

 Hydrophilous, 142 

 Hydrophyllaceae, 367 

 Hydroquinidine, 519 

 Hydroquinine, 519 

 Hydroquinone, 601 

 Hydrothymoquinone, 



371, SS2 

 Hymensa, 299 

 Hymenium, 31 

 Hymenocallis, 240 

 Hyoscine, 509 

 Hyoscyamine, 619 

 Hyoscyamus, 619 



niger, 372 



powder, 720 

 Hypecoum, 280 

 Hypericacese, 337 

 Hypericum species, 337 

 Hypha, 17 

 Hypnum, 55 

 Hypocotyl, 154 

 Hypocrateriform, 131 

 Hypodermis, 192, 199 

 Hypogynous, 132 

 Hyssop, 377 



garden, 371 

 Hyssopus, 371 



Iceland moss, 689 



saccharated, 690 

 Ice-plant, 267 

 Idioblasts, 717 

 Ilex species, 322, 323 

 Ilicaceae, 322 

 Illicium, 149, 274, 562' 



powder, 783 

 Illipe, 358 

 Imbricated, 132 

 Impari-pinnate, 114 

 Impatiens, 326 

 Imperfect flowers, 136 

 Incumbent, 155 

 Indian colza, 

 powder, 742 



pipe, 3SS 

 Indigo, 264, 284, 318 



in Leguminosae, 298 



wild, 298 

 Indusium, 59 

 Inflatin, 633 

 Inflorescence, definite, 

 138 



determinate, 138 



indefinite, 137 



indeterminate, 137 

 Infundibuliform, 131 

 Inga flowers, 604 

 Inhambane copal, 299 

 Ink balls, 253 



galls, 253 



tree, 319 

 Innate, 128 

 Inosit, 328 

 Insect-catching plants, 



284 

 Insect flowers, 395, 396 



powder, 715 

 Insects infecting drugs, 

 420 



protection against. 

 382 

 Integuments, 87, 90 

 Intine, 85, 213 

 Introrse, 126 

 Inula, 397, 398 



Conyza, powder, 729 



leaves, 617 



species, 552 

 Inulenin, 167, 402 

 Inulin, 166, 390 



in drugs, 167 



in Helianthus, 190 



sphere-crystals, 185 

 Invertases, 179 

 Involucre, 138 



