1530 INDEX 
Hop. 436 HYDRANGEACEAE, 596 
Hop-clover, 686 Hydrangeas, 597 
Hop- hornbeam, 416 Hydrastis, 511 
Hop-medic, 382 HYDROCHARITACEAE, 29 
Hop-tree, 758 IIYDROCHARITALES, 26 
Hordeum, 136, 137 Hydrochloa, 90 
Hormidium, 392, 393 Hydrocotyle, 970, 97 
Hornbeam, 416, 44 Hydrolea, 1098, us 
Horned-pondweed, 15 E YDBOLPACEAP, 1 095 
$ d 
e : ] 7 
Horned-rush, 178, 179 Hydrophyllum 
] 
Hornweeds, 509 H ydrotrida f 
HORNWORT FAMILY, 509 fs Ta 57 
Hygrophila, 1227 
Hornworts, 509 ylocereus, 4 
o eala, 1179 9 
! - Hymenocallis, 321 
Horse-balms, 1179 bid 323 
Horsebean, 727 identata, 
Horsebrier, 313 caribaea, 322 
Horsebriers, 311 Collieri, 322 — 
Horse-eane, 1300 coronaria, 323 
Io hestn ut, 822 crassifolia, 32: 
H ntian 273 humilis, 
Horse-gold, <eyensis, 3 
Horse-mint | <imballiae, 323 
orse-mints, 1163, 1171 laciniata, 323 
Horse-nettle, 1114 occidentalis, 323 
Horseradish, 558 E. 324 
Horseradish-tree, 578 rotatum, 324 
SOENE EE -TREE FAMILY, tridentata, 323 
Hymenopappus, 1462 
Horse- ‘sorrel, 446 Hymenoxys, 1458 
Horse-sugar, 35 Hy pelate, 829 
Horsetail-tree, 402 H IYPERICACEAE, 866 
Horse-weed, 1397, 1498 HYPERICALES, 864 
Hosackia, 637 Hypericum, 8 
Hottonia, 1023 acutifolium, 870 
ips weed, 1300 adpressum, 87 
Hound's-tongue, 1122, 133 ambiguum, 871 
Houstonia, 1253 apocynifolium, 871 
angustifolia, 1256 aspalathoides, 872 
caerulea, 1254 aureum, 872 
canadensis, 1255 Buckleyi, 873 
ciliolata, 1255 canadense, 870 
filifolia, 125 cistifolium, 871 
lanceolata, 1255 dens iflorum, 873 
longifolia, 1 denticulatum, 870 
minima, 1255 olabriforme, 871 
minor, 1255 Mete Po, 872 
montana, 12; alio 
procumbens, 1255 aa pallidum, 871 
pulvinata, 1256 nd 71 
purpurea, 1255 i eolen 1 
pusilla, 125 Enan. 870 
rotundifolia, 1255 lobocarpum, 813 
serpyllifolia, 1254 culatum, 873 
tenuifolia, 125 rpari um, 868 
Huckleberries, 1007, 1012 Mitch ellianum, 873 
Huckleb mutilum, 870 
Bear, 1008 myrtifo liu um, 872 
Black, 1008 nudiflorum, 871 
Box, 10 opacum, 87 
Dwarf, 1009 perforatum. 873 
Jerusalem, 1010 pilosum, 87 
Tree, 1010 prolificum, 873 
Winter, 1010 pseudomaculatum, 873 
HUCKLEBERRY FAMILY, punctatum, 872 
006 setosum, 870 
Hudsonia, 880, 881 sphaerocarpum, 871 
Hugeria, 1017 splendens, 872 
Hulver, 815 subpetiolatum, 872 
Humulus, 436 E 8T 
Hungarian-grass, 85 virg 870 
Hungary-root, 960 Hypos aeris 1488 
Huntsman’s-cup, 581 Hypopitys, 988, 989 
Huntsman’s-horn, 852 Hypoxis, 316 
Hyacinth- bean, 726 Curtissii, 317 
Hydatic a, 596 decumbens, 317 
Hydrangea. 597 erecta, 31 
HYDRANGEA FAMILY Y, 596 grandis, 317 
uta, 317 
juncea 318 
leptocarpa, 317 
micrantha, 317 
317 
ilis, 31T 
Wright 318 
B 1186, 1181 
Sop, 
Hy BLUE Ett 70 
Hystrix, 138 
RE 380 
vernale, 381 
zyridifolium, 381 
Icacorea, 1 
Ichthyomethia, 711 
Ile 13, 
285 
BS 
E 
% 
Dahoon, 8 
decidua, 815 
pd ie hide Curtissii, 815 
814 
6 
verticillata, ee 
vomito 
eer 533. 534, ids 
Ily nthe: s, 1194, 1195 
195 
abet ens, 753 
mperata, 3 
India-rubber plant, 439 
Indian- e ee ae 
ndian-bez 
ndian cucumber root, 305 
ndian-curran 273 
ndian-dye, 5 
nn. elm, 441 
ndian-grasses, 47 
ndian- licorice, 743 
ndian-mallow, 848, 850 
