GENEBAL INDEX. 



567 



Opuntia, 390 

 Orache, 102, 163 

 OraiiM-tree, 152 

 Orchiaacefe, 391 

 Orchis, 395—397 

 Oreopteris, 4:77 

 Origanum, 251 

 Ornithogalum, 389, 390 

 Ornitho2ius, 181 

 Oruus, 219 

 Orobanchaceffi, 212 

 Orobanche, 213 

 Orobus, 180 

 Orontiacese, 419 

 Orpine, 127 

 Osbeckia, 285 

 Oscillaloria, 531 

 Osier, 378, 381 

 Osmunda, 481 

 OxalideiB, li)5 

 Oxalis, lot), 107 

 Ox-eye daisy, 313 

 Oxlip, 269 

 Oxycoccos, 345 

 Oxyria, 139 



Paeony, 90 

 I'alm-trees, 406 

 Pancratium, 399 

 Panicum, 440 

 Pansy, 124, 125 

 Papaver, 96, 97, 536 

 Papaveracete, 93 

 Papyrus, 442 

 Parietaria, 355 

 Paris, 468 

 Pannelia, 515 

 Parnassia, 226, 328, 540 

 Parsley, 342 

 Parsley-fern, 480 

 Parsley-piert, 187 

 Parsnip, 342 

 I'assiHoraceai, 139 

 Passiouriower, 139, 140 

 Pasque-flower, 90 

 Pastinaca, 342 

 Pea, 184 

 Peach, 192 

 Pear, 189 



Pearlweed, 140, 147 

 Pedicularis, 259 

 Pelargonium, 103, 104 

 Pellitory, 355 

 Peltidea, 515 

 Penny-cress, 117 

 Pennyroyal, 247 

 Pennywort, 337 

 Pentas, 323 

 Feutstemou, 261 



Peplis, 207 

 Peppermint, 247 

 Periploca, 240 

 Peristylus, 397 

 Periwinkle, 211 

 Persica, 192 

 Persicaria, 137 — 139 

 Petasites, 310 

 Petroselinum, 342 

 Peziza, 322, 527 

 Phacelia, 273 

 Phalaris, 430 

 Phallus, 527 

 Pharbitis, 231 

 Phascum, 494 

 Phaseolus, 184 

 Pheasant's-eye, 86 

 Phegopteris, 476 

 Philadelphus, 319 

 Phleum, 431, 545 

 Phlomis, 252 

 Phlox, 271 

 Phormium, 391 

 Phyllanthus, 360 

 Physalis, 223 

 Phyteuma, 289 

 Picea, 461 

 Picotee, 147 

 Pig-nut, 338 

 Pilewort, 89 

 Pillwort, 484 

 Pilularia, 484 

 Pimelea, 168 

 Pimpernel,^66, 267 

 Pimpinella, 339 

 Pinacete, 459 

 Pine-apple, 402 

 Pine-tree, 461 

 Pinguicula, 278 

 Pink, 147 

 Pinsapo, 403 

 Pinus, 461— 463 

 I'istiaceoe, 418 

 Pisum, 1H4 

 Pitcairnia, 402 

 Pitcher-plant, 352 

 Plane tree, 381 

 Plantagineai, 274 

 Plantago, 270. 542 

 Platanaceffi, 381 

 Platanus, 38l 

 Platystemon, 97 

 Plum, 191 

 Pliimbaginere, 273 

 Plumbago, 274 

 Poa, 438 

 Poinsettia, 360 

 Polemoniaceai, 271 

 Polemoniujii, 272 



Polianthes, 391 

 Polyanthus, 269 

 Polygala, 150 

 Polygalacea3, 156 

 Polygonaceaj, 133 

 Polygonum, 137 

 Polypodium, 476, 477 

 Polyporus, 526 

 Polystichum, 478 

 Polytrichum, 499 

 Pomacese, 187 

 Pondweed, 408 

 Poplar, 380, 381 

 Poppj^, 96 

 Populus, 380, 381 

 Portugal laurel, 192 

 Portulacacea?, 148 

 Potamogeton, 410, 411 

 Potato, 222 

 Potentilla, 202, 204 

 Poterium, 187 

 Pothos, 420 

 Prenanthes, 303 

 Primrose, 268 

 Primula, 268—270 

 Primulacea?, 263 

 Prince's-feather, 163 

 Prinos, 209 

 Prismatocarpus, 289 

 Privet, 220 

 Proteacea;, 168 

 Prunella, 250 

 Prunus, 191, 192 

 Pteris, 480 

 Pucciuia, 528 

 Puflf-ball, 528 

 Pulicaria, 312 

 Pulmonaria, 236, 238 

 Pultenaea, 186 

 Pumpldn, 350 

 Purslane, 148 

 Pyracantha, 190 

 Pyrethrum, 313 

 Pyrola, 132,537 

 Pyrolaceaj, 132 

 Pyrus, 189, 190 



Quaking-grass, 437, 441 

 Queen of the meadows, 201 

 Quercus, 368—370 

 Quince, 189 



Eadiola, 105, 538 

 Radish, 120 

 Itafflesia, 46 

 Ha;,' wort, 311, 312 

 Kamonda, 202 

 1 lampion, 288 

 Kanuuculaeeae, 83 



