GENERAL INDEX 
Myrica carolinensis, 350 
Myrtle, 238 
Nannyberry, 84, 364 
Nemopanthus mucronata, 334 
Nepeta Cataria, 232 
hederacea, 230 
Nettle, Hemp, 186 
New Jersey Tea, 156 
Nightshade, 262, 342 
Deadly, 262 
Nymphaea advena, 40 
Nymphoides lacunosum, 128 
Oak, Poison, 310, 350 
Oakesia sessilifolia, 72 
Obedient-plant, 186 
Oenothera biennis, 66 
pumila, 66 
Old Man's Beard, 82 
Orange-grass, 10 
Orchis, Bracted, 304 
Great Green, 124 
Green Wood, 146 
Hooker's, 124 
Purple-fringed, 280 
Ragged Fringed, 304 
Showy, 220 
Smaller Purple-fringed, 280 
spectabilis, 220 
Tubercled, 304 
White Fringed, 146 
Origanum vulgare, 232 
Ornithogalum umbellatum, 126 
Orobanche uniflora, 254 
Orontium aquaticum, 38 
Osmorhiza brevistylis, 136 
longistylis, 136 
Oswego Tea, 288 
Oxalis Acetosella, 116 
striata, 28 
Painted Cup, 294 
Panax quinquefolium, 108, 372 
trifolium, 108, 372 
Parnassia caroliniana, 118 
Parsnip, Cow, 138 
Early Meadow, 24 
Water, 138 
Wild, 24 
Partridge Berry, 82, 344 
Pea, 34 
Pastinaca sativa, 24 
Pea, Beach, 264 
Peanut, Hog, 268 
Pedicularis canadensis, 70 
Peltandra virginica, 302 
Pennyroyal, 232 
Pennywort, Water, 152 
Pentstemon hirsutus, 242 
laevigatus, var. Digitalis, 100 
Pepperbush, Sweet, 144 
Peppergrass, Roadside, 304 
Peppermint, 234 
Periwinkle, 238 
Persicaria, Water, 218 
Phlox, Blue, 238 
divaricata, 238 
subulata, 188 
Phryma Leptostachya, 186 
Physalis virginiana, 70, 370 
Physostegia virginiana, 186 
Phytolacca decandra, 150, 362 
Pickerel-weed, 250 
Pigweed, 306 
Pimpernel, 288 
Blue, 288 
Water, 150 
Pinesap, 112 
Pink, Deptford, 190 
Fire, 288 
Grass, 220 
Large Marsh, 202 
Moss, 188 
Sea, 202 
Wild, 190 
Pinxter Flower, 206 
Pipewort, Seven-angled, 128 
Pipsissewa, 108 
Pitcher-plant, 294 
Plantago lanceolata, 122 
Plantain, English, 122 
Lesser Rattlesnake, 122 
Rattlesnake, 122 
Robin's, 270 
Water, 120 
Podophyllum peltatum, 176, 370 
Pogonia ophioglossoides, 224 
Rose, 224 
Snake-mouth, 224 
Poison Ivy, 310, 350 
Oak, 310, 350 
Poke, 150, 362 
Polemonium Van-Bruntiae, 258 
Polygala cruciata, 202 
Fringed, 224 
paucifolia, 224 
polygama, 216 
sanguinea, 214 
Polygonatum biflorum, 74, 358 
390 
