INDEX. 
437 
Gentianace^e, 264 
Gentianales, 264 
Gentianella, 266 
Gentian Family, 264 
Geoprumnon, 202 
Geraniace^e, 218 
Geraniales, 217 
Geranium, 218 
Geranium, 218 
Geranium Family, 218 
Gerardia, 314 
Germander, 295 
Geum, 187, 188 
Giant Bird’s-nest, 258 
Giant-hyssop, 296 
Gilia, 276, 279 
Glass-wort, 119 
Glaux, 264 
Glecoma, 297 
Globe-flower, 135 
Globe-mallow, 230 
Glossopetalon, 226 
Glyceria, 48 
Glycosma, 251 
Glycyrrhiza, 213 
Glycyrrhize^e, 196 
Gnaphalie^e, 367 
Gnaphalium, 370 
Gnetales, 10 
Goat’s Beard, 404 
Golden Aster, 339 
Golden Rod, 346 
Golden Saxifrage, 171 
Goodyeara, 89 
Gooseberry, 176 
Gooseberry Family, 176 
Goosefoot, 114 
Goosefoot Family, 113 
Goose-tansy, 186 
Gourd, 325 
Gourd Family, 325 
Grama, 36 
Grama, Black, 20 
Grape Family, 228 
Grapes, 228 
Grapes, Oregon, 148 
Graphephorum, 34, 38 
Gratiola, 312 
Grass Family, 15 
Grass-of-Parnassus, 175 
Grass-of-Parnassus Family, 175 
Grayia, 118 
Grease-wood, 119 
Green Milkweed, 270 
Grindelia, 338 
Gromwell, 292 
Gromwell, False, 293 
Grossulariace^e, 176 
Ground-cherry, 300 
Ground Ivy, 297 
Ground Plums, 202 
Ground-vine, 323 
Gum Plant, 338 
Grounsel Tree, 366 
Gunnerace^e, 248 
Gutierrezia, 337 
Gymnolomia, 371 
Gymnosperm^e, 7 
Gymnosteris, 279 
Gyrostachys, 89 
Habenaria, 88 
Hackberry, 100 
Hair-grass, 30, 33 
Halerpestes, 14 6 
Hamosa, 204 
Haploestes, 387 
Harbouria, 252 
Harebell, 325 
Hawk-weed, 406 
Hawk’s beard, 404 
Hawthorn, 192 
Hazel-nut, 97 
Hazel-nut Family, 97 
Heal-all, 297, 305 
Heath Family, 259 
Hedeoma, 299 
Hederaceze, 249 
Hedgehog-thistle, 237 
Hedge Hyssop, 312 
Hedge Mustard, 157 
Hedge Nettle, 297 
Hedysare^e, 196 
Hedysarum, 215 
Helenie.e, 376 
Helenium, 381 
Helianthe^e, 371 
Helianthella, 374 
Helianthemum, 232 
Helianthus, 373 
Heliopsis, 371 
Heliotropace.e, 284 
Heliotrope, 284 
Heliotrope Family, 284 
Heliotropium, 284 
Hellebore, White, 76 
Helleborine, 88 
Hemlock Parsnip, 255 
Hemp Family, 100 
Hemp, Indian, 269 
Hemp, Water, 121 
Henbane, Black, 303 
Heracleum, 255 
Herb-Sophia, 157 
Herd-grass, 30 
Hesperaster, 236 
Heteranthera, 75 
Heuchera, 172 
Hickory Pine, 7 
Hieracium, 406 
