Huckleberry 
Blue, 896 
Dwarf, 891 
High-bush, 892 
Squaw, 893 
Tree, 892 
Huckleberry Family, 890 
Hudsonia, 797 
Hugeria, 896 
Huisache, 578 
Humulus, 360 
Hungarian Grass, 107 
Hyacinth 
Pine, 439 
Water, 244 
Wild, 267 
Hydrangea, 506 
Hydrangea Family, 505 
Hydranthelium, 1065 
Hydrastis, 430 
HYDROCHARITACEAE, 47 
HYDROCHARITALES, 46 
Hydrochloa, 110 
Hydrocotyle, 858 
Hydrocotyle, 859 
Hydrolea, 975 
HYDROLEACEAE, 969 
Hydrophyllaceae, 969 
Hydrophyllum, 970 
Hygrophila, 1082 
Hymenatherwm, 1294 
Hymenocallis, 290 
Hymenopappus, 1286 
HYMENOPHYLLACEAE, 3 
Hypelate, 746 
HYPERICACEAE, 784 
HYPERICALES, 781 
Hypericum, 786 
Hypericum, 786, 791 
Hypopitys, 879 
Hypoxis, 286 
Hyptis, 1052 
Hyssop, 1044 
Giant, 1025 
Hedge, 1066 
Hyssopus, 1044 
Hystrix, 160 
Ibervillea, 1136 
Teacorea, 907 
Ichthyomenthia, € ^ 
Ilex, 731 
Ilicaceae, 731 
Illecebraceae, 399 
Illieium, 450 
Ill-scented Sumac, 728 
Ilysanthes, 1068 
Impatiens, 661 
Imperata, 54 
Indian Apple, 458 
Indian Bean, 1095 
Indian Cherry, 750 
Indian Chickweed, 411 
Indian Cucuniber-root, 276 
Indian Grass, 66 
Indian Hemp, 936 
Indian Mallow, 763 
Indian Physie, 515 
Indian Pink, 923 
Indian Pipe, 879 
Indian-pipe Family, 879 
Indian Plantain, 1300, 1302 
Indian Poke, 251 
Indian Rice, 112 
INDEX 
Indian-root, 856 
Indian-shot, 307 
Indian Strawberry, 520 
Indian Tobacco, 1146 
Indian Turnip, 226 
Indian Wheat, 91 
Indigofera, 608 
Indigo, Wild, 597 
Indigo-plant, 608 
Inkberry, 404 
Inkwood, 746 
| Innocence, 1107 
| Inula, 1238 
Iodanthus, 474 
Ionactis, 1232 
Ionoxalis, 665 
| Ipecac, American, 515 
| Ipomoea, 961 
| Ipomoea, 961, 964 
| Iresine, 396 
Iridaceae, 292 
Iris, 305 
Crested, 305 
Violet, 305 
Iron Oak, 355 
Iron-weed, 1157 
Ironwood, 344, 730, 746, 913 
Black, 747 
Red, 748 
White, 746 
| Isanthus, 1019 
| Isnardia, 835 
Isocarpha, 1251 
| Isocoma, 1186 
| ISOETACEAE, 24 
| ISOETALES, 24 
Tsoetes, 24 
Isolepis, 187, 188 
Isopappus, 1167 
Itea, 508 
ITEACEAE, 508 
Iva, 1151 
Ivy, 855, 876 
American, 728 
Ground, 1026 
Poison, 726, 727 
Ivy Family, 854 
IXIACEAE, 292 
Jack-in-the-Pulpit, 226 
Jack Oak, 350 
Jaequemontia, 965 
Jaequinia, 906 
Jaequinia Family, 906 
Jagged Chickweed, 419 
Jamestown Weed, 993 
Japanese Honeysuckle, 1125 
Japanese Varnish Tree, 781 
Jatropha, 706 
Jatropha, 706 
Jeffersonia, 458 
| Jersey Pine, 28 
| Jerusalem Cherry, 981, 990 
| Jerusalem Oak, 386 
| Jewel-weed Family, 660 
| Jimson Weed, 993 
| Joe-pye Weed, 1169 
| Joewood, 906 
| Johnson Grass, 66 
| Joint Vetch, 632 
| Jointweed, 372 
1357 
Juba’s Bush, 398 
Judas-tree, 584 
JUGLANDACEAE, 332 
| JUGLANDALES, 332 
Juglans, 332 
JUNCACEAE, 254 
Junco, 672 
Junco Family, 671 
Juncoides, 261 
Juneus, 254 
abortivus, 269 
acuminatus, 261 
aristulatus, 258 
Arizonicus, 257 
brachycarpus, 260 
brachyphyllus, 257 
bufonius, 256 
Canadensis, 260 
debilis, 261 
dichotomus, 257 
diffusissimus, 260 
Dudleyi, 257 
effusus, 255 
Elliottii, 261 
filipendulus, 258 
Georgianus, 257 
Gerardi, 256 
ymnocarpus, 256 
interior, 256 
marginatus, 256 
megacephalus, 259 
polycephalus, 259 
repens, 256 
robustus, 261 
Roemerianus, 256 
scirpoides, 259 
secundus, 256 
setaceus, 258 
setosus, 258 
tenuis, 257 
Texanus, 259 
Torreyi, 259 
trifidus, 256 
trigonocarpus, 260 
validus, 260 
| June-berry, 531 
| June Grass, 153 
| Juniper, 32 
| JUNIPERACEAE, 30 
| Juniper Family, 30 
| Juniperus, 32 
| Juniperus, 33 
Jussiaea, 838 
| Justicia, 1087 
| Justicia, 1087 
Kallstroemia, 670 
| Kalmia, 885 
| Kalmia, 886 
Kalmiella, 886 
Karwinskia, 749 
Keerlia, 1204 
Kentucky Blue Grass, 153 
Kentucky Coffee-tree, 589 
Kickxia, 1055 
King-nut, 335 
Knawel, 389 
Knawel Family, 389 
Kneiffia, 841 
Knight’s-spur, 433 
| Knotgrass, 374 
| German, 389 
| Knotweed, 374 
| Koeberlinia, 672 
