368 



Page. 



Glandularia, 276 



Glaucium, 164 



Glaux 255 



Glecoma, 283 



Glcditschia, 192 



Gleditsia, 192 



Glyceria, 53. 54. 55 



Glycine, 198, 208, 209 



Glycyrrhiza, 201 



Gnaphalium 330 



Gnaphalium, 329 



Goiiolobtis, 265 



Gonopyriim, 14 1 



Goody era, 1 24 



Gordonia, 224 



Gramine^, 27 



Graphephorum, 53 



GraphepJioruin, 48 



Gratiola, 292 



Grindelia 315 



Gtiilandina, 192 



Gutierrezia, 315 



Gyinnattdra, 294 



Gymnocladus, 192 



Gymnopogon, 46 



Gymiiostichuvi, 59 



Gypsophila, 149 



Gyrostachys, 123 



Gyrotheca, 117 



Habenaria, 121 



H/EMODORACE/E, II7 



Halenia, 261 



Halesia, 256 



HalorrhagidacE/E, 237 



Hamamelidace^, 180 



Hamamclis, 181 



Hamamelis 180 



Hedeoma 280 



Iledeoma, 281 



Jlcdcra, 221 



Iledyosmos 278 



Hedyotis, 302 



Hedysarum, 201 



Hcdysarut)i, 196, 202, 205, 208 



Helenium, 339 



Heleochloa, 38 



Helianthemum, 226 



Hcliantlius, 334 



Ileliaut/nts, 337 



Heliopsis, 332 



Ileliosciadiiim, 243 



Heliotropium, 272 



Hclleborus, 156 



Helonias, 109 



Heloiiias, 108, I lO, III 



Ilcloptis, 30 



Hemerocallis ill 



IlciniiiiilJius, 293 



Ilcmicarplia, 68 



Page. 



Hendecandra, 212 



Hepatica, 157 



Heracleum, .• . 239 



Jleriticra, 1 1 7 



Ilerpestis, 292 



Ilesperis, 175 



Jlespcris, 169 



Heleranthera, 105 



Heterotheca, 315 



Heuchera, 179 



riexalectris, 126 



Hexaphotna, 178 



Hibiscus, 223 



Hibiscus, 224 



Hicoria 127, 354 



Ilicorius, 127 



Hieracium, 347 



Ilierochlo'e, 34 



HirpOCASTANACE/E, 219 



Hippuris, 237 



Hoffinaiiseggia 192 



IIolcus, 43 



JlohtlS 28, 34, 5 I 



Holosteum, 151 



Homalobus, 200 



Homalocenchrus, 33, 353 



Homotropa, 136 



Hopea, 256 



Hordeum, 58 



Hosackia, 195 



Ilottonia, 254 



Houstonia, 302 



Hudsonia, 226 



Humulus, 135 



Hutchinsia, 172 



Ilyaciuthus II3 



Hydrangea, 179 



Hydrastis, 155 



Hydrastis, 1 59 



Hydrocaryace^, 237 



Jlydrocharis, 27 



Hyurocharitace^, 27 



Hydrocotyle, 245 



Hydrocotyle, 24 1 



Ilydrolea, 271 



Ilydropcltis, 153 



Hydroi'HYllace^e, ........ 270 



Hydrophylluin, 270 



Ilvdropvrtiin, 33 



Hymcnatherum, 339 



Hymenocailis, 118 



J/ymenolobus, 172 



Hymenopappus 338, 359 



Ilyinetioxys, 34O 



Hyoscyamus, 287 



Jfyoscris, 346 



Hyi'ERICace.e, 224 



Hypericum, 224, 358 



Hypopitys, 247 



J/ypoporitrn, 70 



