110 



INDEX 



Hyoscyamus, 76 

 Hypericace^e, 60 

 Hypericum, 60 

 Hypopitys, 67 

 Hyssopus (Hyssop), 74 

 Hystrix, 10 

 Ilex, 58 

 Ilicine.e, 58 

 Ilicioides, 58 

 Illecebrace.e, 41 

 Ilysanthes, 77 

 Impatiens, 56 

 Indian-pipe, 67 

 Indian- wheat, 36 

 Indigo, Wild, 54 

 Inula, 88 

 Ionactis, 84 

 Iridace^e, 29 

 Iris, 29 

 Isanthus, 74 

 Isoetes, 5 

 Ivy, Poison, 58 



Ground, 75 

 Jxophorus, 11 

 Jamestown-weed, 76 

 Jewel- weed, 56 

 Joe-Pye Weed, 87 

 Juglandace.'E, 31 

 Juglans, 31 

 Juncace.e, 26 

 Juncoides, 27 

 Juncus, 26, 105 

 Juniperus (Juniper), 5. 



103 

 Kalmia, 67 

 Ketmia, Bladder, 60 

 Kinnikinnick, 66 

 Kneiffia, 63 

 Kocliia, 38 

 Koellia, 75 

 Krigia, 88 

 Labiatve, 73 

 Labrador Tea, 67 

 Lactuca, 88 

 Lady's-slipper, 29 

 Lady's-thurab, 37 

 Lady's-tresses, 31 

 Lamium, 74 

 Lampsana, 88 

 Laportea, 35 

 Lappula, 72 

 Lapsana, 88 

 Larch, 5 

 Larix, 5 

 Lathyrus, 55 

 Laurace^e, 44 

 Laurel, 67 

 Leather-leaf, 66 

 Leatherwood, 62 

 Lechea, 61 



Ledum, 67 

 Leek, 27 

 Leersia, 13 

 Legouzia, 82 

 Leguminos.e, 53 

 Lemna, 25 

 Lemnace.e, 25 

 Lentibulariace^e, 78 

 Leontodon, 88 

 Leonurus, 74 

 Lepidium, 46 

 Leptamnium, 79 

 Leptilon, 87 

 Leptorchis, 106 

 Lespedeza, 55 

 Lettuce, 88, 89 

 Leucophysalis, 76 

 Levisticum, 65 

 Liliace^e, 27 

 Lilium, 27 

 Lily, 27 



Yellow Pond, 40 

 Limnanthemum, 70 

 Limodorum, 29 

 Linace^e, 57 

 Linaria, 77 

 Linden, 60 

 Lindera, 44 

 Linneea, 80 

 Linum, 57 

 Lion's-foot, 89 

 Liparis, 30 

 Liriodendron, 41 

 Listera, 30 

 Lithospermum, 72 

 Littorella, 79 

 Live-forever, 48 

 Lobelia, 82 

 Lobeliace.e, 82 

 Locust, 55 

 Lolium, 14 

 Lonicera, 81 

 Loosestrife, 62, 69 

 Lophanthus, 74 

 Loranthace.e, 36 

 Lousewort, 78 

 Lovage, 65 

 Ludwigia, 63 

 Lupinus (Lupine), 55 

 Luzula, 27, 105 

 Lychnis, 39 

 Lycopodiace.e, 4 

 Lycopodium, 4 

 Lycopus, 74 

 Lysimachia, 69 

 Lythrace^;, 62 

 Lythrum, 62 

 Magnoliace.e, 41 

 Maianthemum, 27 

 Maidenhair, 1 



Mallow, 60 

 Malus, 52 

 Malva, 60 

 Malvaceae, 60 

 Mandrake, 43 

 Maple, 59 

 Mare's-tail, 64 

 Marigold, Bur, 86 



Marsh, 42 

 Marjoram, 75 

 Marrubium, 74 

 Matricaria, 88 

 Mayflow T er, 67 

 Mayweed, 84 

 Meadow-grass, Fowl, 16 

 Meadow-sweet, 53 

 Medeola, 27 

 Medicago, 55 

 Medick, 55 

 Meibomia, 54 

 Melampyrum, 77 



MELASTOMACE.E, 63 



Melilotus (Melilot), 55 

 Menispermaceje, 43 

 Menispermum, 43 

 Mentha, 74 

 Menyanthes, 70 

 Micrampelis, 82 

 Microstylis, 31 

 Milfoil, Water, 64 

 Milium, 14 

 Milkweed, 71 

 Milkwort, 57 

 Mimulus, 77 

 Mint, 74 



Mistletoe, Dwarf, 36 

 Mitchella, 80 

 Mitella, 48 

 Mitrewort, 48 



False, 49 

 Moccasin-flower, 29 

 Moehringia, 39, 106 

 Mollugo, 38 

 Monarda, 74 

 Moneses, 67 

 Moneywort, 69 

 Monkey-flower, 77 

 Monocotyledons, 6 

 Monotropa, 67 

 Moonseed, 43 

 Morning-glory, 71 

 Moms, 35 

 Motherwort, 74 

 Muhlenbergia, 14 

 Mulberry, 35 

 Mullein," 78 

 Musk-plant, 77 

 Mustard, 45 



Hedge, 47 

 Mvosotis, 72 



