Honewort, 192 

 Honey Locust, 147 

 Honeysuckle, 246 

 Bush, 246 

 Japanese, 246 

 Trumpet, 246 

 Hop, 103 



Hop Hornbeam, 98 

 Hordeum, 26 

 Horehound, 220 



Water, 225 

 Hornbeam, 98 



Hop, 98 

 Horned Rush, 57 

 Horn wort, 119 

 Horse Balm, 227 

 Gentian, 247 

 Mint, 222 

 Nettle, 227 

 Radish, 132 

 Horsetail, 9 

 Hottonia, 202 

 Hound's Tongue, 215 

 Houstonia, 245 

 Huckleberry, 199 

 Black, 200 

 Box, 199 

 Dwarf, 200 

 Hudsonia, 178 

 Humulus, 103 

 Hybanthus, 179 

 Hydrangea, 136 



Wild, 136 

 Hydrastis, 124 

 Htdrocharitaceae, 18 

 Hydrocotyle, 190 

 Hydrophyllaceae, 214 

 Hydrophyllum, 214 

 Hyoscyamus, 229 

 Hypericaceae, 175 

 Hypericum, 175 

 adpressum, 176 

 Ascyron, 175 

 boreale, 176 

 canadense, 177 

 densiflorum, 176 

 denticulatum, 176 

 Drummondii, 177 

 ellipticum, 176 

 gentianoides, 177 

 gymnanthum, 177 

 majus, 177 

 mutilum, 176 



Index 



(Hypericum) 

 perforatum, 175 

 petiolatum, 177 

 prohficum, 176 

 punctatum, 176 

 Sarothra, 177 

 tubulosum, 177 

 virgatum, 176 

 virginicum, 177 



Hypochaeris, 280 



Hypoxis, 87 



Hyssop, Giant, 220 

 Hedge, 232 

 Water, 232 



Hystrix, 26 



Ilex, 169 



glabra, 170 



laevigata, 170 



opaca, 169 



verticillata, 169 



vomitoria, 169 

 Ilysanthes, 233 

 Indian Bean, 240 



Cucumber Root, 85 



Currant, 247 



Pipe, 196 



Plantain, 276, 277 



Rice, 35 



Tobacco, 251 



Turnip, 73 

 Indigo, False, 148, 151 



Wild, 148 

 Ink Berry, 170 

 Inula, 268 

 Ipomoea, 211 

 Ipomopsis, 214 

 Iridaceae, 88 

 Iris, 88 



Yellow, 88 

 Iron-weed, 251 

 Ironwood, 98 

 Isoetaceae, 8 

 Isoetes, 8 

 Isotria, 91 

 Itea, 136 

 Iva, 268 



Ivy, Ground, 220 

 Kenilworth, 230 

 Poison, 169 



Jack-in-the-Pulpit, 73 

 Jacob's Ladder, 214 



Jerusalem Artichoke, 

 271 

 Oak, 110 

 Jessamine, Yellow, 205 

 Jewel Weed, 171 

 Jimson Weed, 229 

 Joe-Pye Weed, 252 

 Judas Tree, 148 

 Juglandaceae, 97 

 Juglans, 97 

 Juncaceae, 78 

 Juncus, 78 

 acuminatus, 79 



aristulatus, 80 

 biflorus, 80 



bufonius, 78 



canadensis, 79 



canadensis, 79 



coriaceus, 78 



debilis, 80 



dichotomus, 78 



effusus, 78 



Elliottii, 80 



Gerardi, 78 



marginatus, 80 



militaris, 79 



nodosus, 79 



pelocarpus, 79 



platyphyllus, 78 



repens, 80 



Roemerianus, 79 



scirpoides, 79 



secundus, 78 



setaceus, 78 



subcaudatus, 79 



tenuis, 78 



Torreyi, 79 

 Juniper, 12 

 Juniperus, 12 

 Jussiaea, 185 

 Justicia, 240 



Kalmia, 197 

 Kenilworth Ivy, 230 

 Kentucky Blue Grass, 

 21 



Coffee Tree, 147 

 Kickxia, 230 

 Kidney Bean, 159 

 Knapweed, 279 

 Knawel, 113 

 Knotweed, 106 



Seaside, 106 



Virginia, 109 



[301] 



