INDEX. 



Horsetail Family, 

 Hottonia, 



HOTTONIE2E, 



Hound's-Tongue, 



House-Leek, 



Houstonia, 



Hyacinth, 



Hydrangea, 



Hydrangiej3 (Hydrangea 



iy). 



Hydrastis, 



HYDRO CHARLDACEjE, 



Hydrocharis, 



Hydrocotyle, 



Hydroglossum, 



Hydropeltis, 



HYDROPHYLLACE^E, 



Hvdrophvllum, 



HYDROPTERIDES, 



Hylocomium, 



Hymenocallis, 



Hymenopappus, 



Hyoscvamus, 



HYPERICACE^E, 



Hypericum, 



Hypnum, 



HyPOLTTREiB, 



Hypopeltis, 



Hypopitys, 



Hypoxys, 



Hyssop, 



Hyssopus, 



Huckleberry, 



Hudsoaia, 



Humulus, 



Huntsman's Cup, 



Iberis, 



Ictodcs, 



Ilex, 



Illecebre.e, 



Ilysanthes, 



Impatiens, 



Indian Bean, 



Indian-Chickweed, 



Indian-Cliickweed Family, 



Indian Corn, 



Indian Cucumber-root, 



Indian Currant, 



Indian Fig, 



Indian-Grass, 



Indian Hemp, 



Indian Millet, 



Indian Physic, 



Indian Pipe, 



Indian-Pipe Family, 



Indian Plantain, 



Indian Poke, 



Indian Rice, 



Indian Tobacco, 



Indian Turnip, 



585 

 275 

 271 

 324 

 141 

 173 

 472 

 146 

 Fami- 

 142, 146 



14 

 440 

 440 

 150 

 600 



22 

 326 

 326 

 605 

 668 

 456 

 223 

 340 



48 



49 

 667 

 490 

 595 

 262 

 456 

 304 

 304 

 247, 248 



46 

 400 



24 



40 



428 



263 



54, 61 



288 



73 

 279 



63 

 54, 63 

 584 

 464 

 164 

 136 

 584 

 350 

 584 

 114 

 262 

 246, 261 

 230 

 476 

 540 

 242 

 94, 426 



Inkberry, 204 



Inula, 208 



Iodanthus, 31 



Ipecac, 114 



Ipomcea, 333 



Iresine, 370 



IRIDACE^E, 459 



Iris, 459 



Iris Family, 459 



Iron-weed, 183 



Iron-wood, 409 



Isanthus, 302 



Isatis, 40 



Isnardia, 133 



Isoetes, 605 



Isopyrum, 1 1 



Isothecium, 669 



Italian May, 114 



Itca, 146 



Iva, 211 



Ivy, 160 



Jacob's Ladder, 330 



Jagged Chickweed, 60 



Jamestown Weed, 341 



Jatropha, 389 



Jeffersonia, 20 



Jerusalem Artichoke, 219 



Jerusalem Oak, 364 



Jerusalem Sage, 318 



Jessamine, 296 



Jewel-weed, 73 



Joe-Pye Weed, 186 



Joint-Grass, 576 



Jointweed, 374 



Jonquil, 458 



Judas-tree, 108 



JUGLANDACEjE, 401 



Juglans, 401 



JUNCACE^E, 479 

 Juncagine^e, 436, 437 



Juncus, 480 



June-berry, 125 



Jungermannia, 693 



JUNGERMANNIACE.E, 689 



Juniper, 425 



Juniperas, 425 

 Jussisea, 132, 703 



Justicia, 297 



Koeleria, 557 



Kalmia, 255 



Kentucky Coffee-tree, 109 



Kidney Bean, 104 



Kinnikinnik, 161 



Knawel, 63 



Knawel Family, 54, 63 



Knapweed, 232 



Knot-Grass, 373 



Knotwecd, 371 



Knotwort Family, 54, 61 



