
Fescue-Grass, 
Festuca, 
Fever-bush, 
Fir, 
Fireweed, 
Five-finger, 
Flax, 
Fleabane, 
Floating Heart, 
Flerkea, 
Flower-de-Luce, 
Flowering Fern, 
Fly-poison, 
Forget-me-not, 
Foxtail Grass, 
Fragaria, 
Frangula, 
Fraxinus, 
Fringe-tree, 
Fuirena, 
Fumitory, 
Galactia, 
Galeopsis, 
Galingale, 
Galinsoga, 
Galium, 
Garlic, 
Gaultheria, 
Gaylussacia, 
Gentian, 
Gentiana, 
Geranium, 
Gerardia, 
Germander, 
Geum, 
Giant Hyssop, 
Gillenia, 
Ginseng, 
Glasswort, 
Glaucium, 
Gleditschia, 
Globe-flower, 
Glyceria, 
Gnaphalium, 
Golden Aster, 
Golden-club, 
Golden-rod, 
Golden Saxifrage, 
Gold-thread, 
Goodyera, 
Gooseberry, 
Goosefoot, 
Grape, 
Grass of Parnassus, 
Grass-wrack, 
Gratiola, 
Greek Valerian, 
Greenbrier, 
Green Milkweed, 
Gromwell, 
Ground Cherry, 
Ground Laurel, 
Ground-nut, 
Groundsel, 
Groundsel-tree, 
Gymnopogon, 
Gymnostichum, 
Habenaria, 
Hackberry, 
Hair-Grass, 
Hamamelis, 
INDEX. 
Hawkbit, 
Hazel-nut, 
Heart’s Ease, 
Hedeoma, 
Hedgehog-Grass, 
Hedge-Hyssop 
Hedge-Mustard, 
Hedge-Nettle, 
Helenium, 
Helianthemum, 
Helianthus, 
Heliopsis, 
Hellebore, 
Helleborus, 
Helonias, 
Hemerocallis, 
Hemlock-Parsley, 
Hemp-Nettle, 
Henbane, 
Hepatica, 
Heracleum, 
Herpestis, 
Heteranthera, 
Heuchera, 
Hibiscus, 
Hickory, 
Hieracium, 
Highwater-shrub, 
Hierochloa, 
Hoary Pea, 
Hog Peanut, 
Holcus, 
Holly,. 
Holosteum, 
Holy Grass, 
Honey-Locust, 
Honeysuckle, 
Hop-Hornbeam, 
Horehound, 
Hornbeam, 
Hornwort, 
Horse-Balm, 
Horse-Gentian, 
Horse-Mint, 
Horsetail, 
Hottonia, 
Hound’s-Tongue, 
Houstonia, 
Huckleberry, 
Hudsonia, 
Humulus, 
Hydrangea, 
Hydrastis, 
Hydrocotyle, 
Hydrophyllum, 
Hyoscyamus, 
Hypericum, 
Hypoxis, 
Tlex, 
Ilysanthes, 
Impatiens, 
Indian Bean, 
Indian Chickweed, 
Indian Cucumber-root, 
Indian Fig, 
Indian Hemp, 
Indian Physic, 
Indian Plantain, 
Indian Rice, 
Indian Turnip, 
Tpomea, 
Tris, 
Iron-weed, 
Tron-wood, 
Isanthus, 
Isoetes, 
Itea, 22; Iva, 
26, 
SRwoGSLRPwowBSSVSaABIToGAR 
Jamestown-weed, 
Jewel-weed, 
Jugians, 
Juncus, 
June-berry, 
Juniper, 
Juniperus, 
Kalmia, 
Kidney Bean, 
Knawei, 
Knotweed, 
Kosteletzkya, 
Krigia, 
Kubnia, 
Lachnanthes, 
Lactuca, 
Lady’s Slipper, 
Ladies’-Tresses, 
Lamium, 
Lathyrus, 
Laurel, 
Leather-leaf, 
Lechea, 
Leersia, 
Leiophyllum, 
Lemna, 
Leontodon, 
Leonurus, 
Lepidium, 
Leptochloa, 
Lespedeza, 
Lettuce, 
Leucanthemum, 
Leucothoé, 
Liatris, 
Ligustrum, 
Lilium (Lily), 
Lime Tree, 
Limnanthemum, 
Limnobium, 
Limosella, 
Linaria, 
Linden, 
Lindera, 
Linnea, 
Linum, 
Liparis, 
Lip-Fern, 
Lipocarpha, 
Liquidambar, 
Liriodendron, 
Listera, 
Lithospermum, 
Liver-leaf, 
Liverwort, 
Lizard’s-tail, 
Lobelia, 
Locust-tree, 
Lolium, 
Lonicera, 
Loosestrife, 
Lophanthus, 
Lophiola, 
Lopseed, 
Lousewort, 
Love Apple, 
Ludwigia, 
Lupine, 
Lupinus, 
Luzula, 
Lychnis, 
Lycopodium, 
