Henbane, 1449 

 Heracleum, 1253 



lanatum, 1253 



maximum, 1253 

 Heteranthera, 601 



dubia, 601, 604 



Liebmannii, 604 



limosa, 604 



mexicana, 604 



peduncularis, 604 



reniformis, 604 

 Hevea, 1082 

 Hibiscus, 1113, 1117, 1365 



cubensis, 1118 



dasycalyx, 1118 



esculentus, 1113 



incanus, 1121 



lasiocarpos. 1121 



leucophyllus, 1121 



militaris, 1118 



Moscheutos, 1121 

 Hickory, 773 



big shellbark-, 777 



bitternut-, 775 



nutmeg-, 774 



pignut-, 775 



shagbark-, 775 



water-, 775 

 Hicoria 



aquatica, 775 



cordiformis, 775 



laciniosa, 111 



minima, 775 



myristicaeformis, 114 



ovata, 111 



Pecan, 114 

 Hiedra, 1093 

 Hierba 



-buena, 1401 



-buena monies, 1404 



-de cristo, 1400 



-de zizotes, 1341 



-de la virgen Maria, 

 1405 



-del buey, 1112 



-del caballo, 1660 



-del cancer, 1 161 



-del marrano, 1618 



-del negro, 1401 



-del pajaro, 1291 



-del sapo, 1260 



-negra, 1401 

 Hierochloe, 268 



odorata, 268 

 Hilaria, 990 

 Hippuridaceae, 1208 

 Hippuris, 1208 



vulgaris, 1211 

 Hoary azalea, 1272 

 Hoffmanseggia, 1045 



densiflora, 1 045 



falcaria, 1045 



glauca, 1045 

 Hog-fennel, 1251 

 Hog-potato, 1045 

 Holcus, 224 



lanatus, 224 

 Holly, 5, 1097 



American-, 1102 



Chapman's-, 1101 



dahoon-, 1102 



deciduous-, 1099 



family, 1097 



Georgia-, 1101 



-leaved water nymph, 

 126 

 Hollyhock, wild-, 1114 

 Holy grass, 268 

 Honewort, 1223 

 Honey-balls, 1548 

 Honey locust, 1043 

 Honeysuckle, 1274, 1560 



family, 1555 



Japanese-, 1560 

 Hooded ladies' tresses, 724 

 Hordeum, 215 



brachyantherum, 215 



jubatum, 215 

 caespitosum, 215 

 Horehound, water-, 1437 

 Horn, ram's-, 1510 

 Hornbeam, 778 



American-, 778 

 Horned 



bladdei"wort, 1516 



pondweed, 117 

 family, 117 



-rush, 471, 473 

 Hompod, 1311 

 Hornwort, 3, 912 



common-, 913 



family, 912 

 Horse 



-brier, 663 



-purslane, 875 



-radish, 979 



-sugar, 1301 

 Horsemint, 1434 



long-flowered-, 1434 

 Horsetail family, 45 

 Hottonia, 1277 



inflata, 4, 1277 



palustris, 1277 

 Houstonia, 1543 



Wrightii, 1545 

 Hubam, 1046 

 Huckleberry, he-, 1276 

 Huckleberry, squaw, 1269 

 Huisache, 1039 



Hyacinth, water-, 3, 4, 11, 



868 

 Hyacinth, wild-, 657 

 Hydrocharitaceae, 156 

 Hydrochloa, 280 



caroliniensis, 280 

 Hydrocleys, 156 



nymphoides, 156 

 Hydrocotyle, 1214 



australis, 1219 



bonariensis, 1219 



Can by i, 1219 



ranunculoides, 1219 



umbellata, 1214, 1216 



verticillata 



triradiata, 1219 

 verticillata, 1216, 

 1219 

 Hydrolea, 1383 



affinis, 1383 



ovata, 1383 



spinosa, 1383 



uniflora, 1383 

 Hydrophyllaceae, 1375 

 Hydrophyllum, 1377 



Fendieri, 1379 



occidentale, 1379 



virginianum, 1379 

 Hydrotrida caroliniana, 



1461 

 Hygrophila, 1525 



lacustris, 4, 1525 

 Hymenocallis, 666 



caroliniana, 666 



caymanensis, 666 



Eulae, 666 



galvestonensis, 666 



Liriosme, 666 



occidentals, 667 

 Hymenoclea, 1368 

 Hyoscyamus niger, 1449 

 Hypericaceae, 1127 

 Hypericum, 5, 1 128, 1129, 

 1368 



anagalloides, 1130 



apocynifolium, 1134 



cistifolium, 1134 



densiflorum, 1133 

 densiflorum, 1133 

 lobocarpum, 1133 



Drummondii, 1140 



fasciculatum, 1134 



formosum, 1130 



galioides, 1134 



fasciculatum, 1134 



gymnanthum, 1137 



hypericoides, 1128 

 multicaule, 1128 



lobocarpum, 1133 



mutilum, 1137 



1755 



