LXDEX 



539 



Oregon, dendrolc^y, 379 



forestn.-. 429 



phjtography, 116 



Ornamental plants, see Horticulture, 



3S7 

 Ornamental woods, see Forest products, 



47-1 

 Omithologj-, 496 

 Onhostemon, 280 

 Ostn,-a, 222 

 Os^Tis, 326 

 Otacanthus, 329 

 Osera. 342 



Oiycladus, see Monttea, 329 

 Oxjtheca, 292 

 ■ Osj-tropis, 261 



Pachj-podium 219 



Pacific islands, agriculture, 421 



dendrology, 3S6 



economic botanv", 358 



forest laws. 457 



forest protection, 460 



forestrj-. 440 



geography, 524 



horticiilture, 395 



ph>-togeography, 37 



phj-tography, 193 



travels. 512 



Paeonia, 293 



Palaquium, 327 



Paleobotany, 23 



Palestine, see Turkey in Asia 



Pai.mak, 2S5 



Pamir, phytography, 178 



Panax, 220 



Pancovia, 327 



Paxdajtaceae, 289 



Pandanophyllum, see Mapania, 235 



Pandanus. 289 



Pangiimi, 249 



Papaver, 290 



Papaveraceae. 289 



Paper, manufacttire, 482 



Papilionaceae, see LEcritrvosAE, 257 



Papyrus, see Cyperus, 235 



Paraguay, phjtography, 124 



Parasitism, see Physiology, 63 



Paris. 264 



Parkia. 261 



Parks, 398 



Parks, national, see Geography, 514, 

 also Forest protection and reserva- 

 tions, 457 



Parthenium, 232 



Panhenocissus. 343 



Parthenogenesis, see Physiology, 63 



Pasonia, see Lithocarpus, 244 



Passiflora, 290 



Passifloraceae, 290 



Patagonia, phytography, 123 



travels, 503 



Pathology, 76 



PauUinia. 327 



Paulownia, 329 



Paria. see Aesculus, 252 



Pavena, 327 



Peaches. 298 



Pedaliaceae, 290 



Pedicularis. 329 



Pelargonium, 249 



Peltophyllum. see Triuris, 340 



Pennsylvania, dendrology, 379 



forestry, 429 



photography, 116 



Pentaclethra, 261 



Pentadesma, 252 



Pentaraphio, see Gesneria, 250 



Pentastemon. 329 



Peperomia, 290 



Peponium, 235 



Perfumes, 363 



Perityle, 2:J2 



Peisea, 257 



Persia, ph%tographv, 178 



travels. 509 



Peru, ph>tography, 127 



travels. 50i 



Petunia, 3.30 

 Peucedanum, 341 

 Peumus, -269 

 Phaseolus. 261 

 Phebalium. .322 

 Phenologj-, 74 

 Philadelphus, 328 



Philippine Islands, bibliography see 

 Bibliography: countries, 3 



see also Malaisia 



PhiUppodendrum, see Plagianthus, 268 



Phlomis, 2.55 



PhoenLx, 2S9 



Phoradendron, 26-5 



Phosphate, influence of, see Ecology, 72 



Phozanihus, see Ophiocaiyon, 323 



Phrvgilanihus, see Loranthus, 265 



PhvUca. 294 



Phvllanthus. 241 



Phvlloxera. .347 



Phvsalis. 330 



Physiologj-, 63 



trees, 67 



Phytocrene, 2-53 

 Phvtc^eographv, 31 

 Phytography, 82 



see alio Medical botany, 364 



Phytolacca, see Phttolaccaceae, 290 



Phttolaccacxae, 290 



Picea. 206 



Pieris, 238 



PUocarpus. 322 



Pimenta, 2S0 



PiXACEAE, 196 



Pinus, 207 



Pinus abies L., see Picea abies, 206 



Pinus canadensis, see Tsuga canaden- 

 sis, 214 



Pinus cedrus Lin., see Cedrus, 204 



Ptn u« ferir, see Larix decidua, 205 



Pinus picea Du Roi, see Picea abies, 

 206 



Pinus riminalis, see Picea abies, 206 



Pints, see PjTus, 299 



Pisonia, 2S1 



Pistacia. 217 



PrrrospoRACEAE, 291 



Pittosponmi, 291 



Piper, 290 



PiPERACEAE, 290 



Plagianthiis, 268 



Planera crenata, see Zelkova, 341 



Plavtagixaceae, 291 



Plant-lore, 27 



Plataxaceae, 291 



Platanus. 291 



Plat\-podium 261 



Plecianeia, 219 



PLrVTBAGIXACXAE, 291 



Plums. 298 

 Podahtia, 261 

 Podanthus. 232 

 Podocarpus. 214 

 Podopetalum, 261 



PODOSTEMO.VACEAE, 291 



Pogopetalum. see Emmotum, 253 

 Poisonous plants. 370 

 Poland, see .\ustria-Hungar\', Ger- 

 many, and Russia 



POLEMOXIACEAE, 291 



Polyachyrus, 232 



POLYCAHCEAE, 291 

 POLTGOXACE.VE. 292 



Polygonum, 292 



Polyphragmon, see Timonius, 320 



Pomaceae, see Rosaceae, 294 



Pomologj-, 409 



Poncirus, 323 



Popular botany, 98 



Popular names of plants, 17 



Populus, 323 



Poranthera. 241 



Portugal, see Iberian Peninsula 



POBTULACEAE, 292 



Post-linnean botany. 91 

 Potamogeton, see PoTAiioGETOXACEAE, 

 292. 



PoTAilOGETOX.ACXAE, 292 



Poteniilla, 297 

 Pre-Linnean botanv. 81 

 Prenanthes, 232 

 Primula, 292 

 PRIlItrLACEAE, 292 



Prioria, 261 



Products, economic, 358 



Propagation, 395 



Prosartes, see Disporum, 263 



Prosopanche, 253 



Prosopis, 261 



Protea, 293 



Proteaceae, 292 



Pruning. 406, 413 



Prunus, 297 



Psedera. see Hedera. 220 



Pseudabutilon. 268 



Pseudarthria, 261 



Pseudotsuga, 212 



Psidium 281 



Pteroc>Tnbiimi. 331 



Pterolobium, 261 



Ptychosperma, 289 



Pueraria. 261 



Pugionium. 234 



Pulsatilla, see Anemone, 293 



PtrxiCACXAE, 293 



Pygeum, 299 



PjTenees, see France, and Iberian 



Peninsxjla 

 PjTUs, -299 



Quartinia, see Pterolobiiim, 261 

 Quassia, 330 



Qiubrachia lorenUii. see i?chinopsis, 217 

 Queensland, phjtography, 1S9 



. see also Australasia 



Quercus, 244 

 QunxACEAE, 293 



Rafflesiaceae, 293 



Railwav sleepers. »ee Uses of wood, 482 



Randia! .320 



RAXUXCrL.\CEAE, 293 



Ranunculus. 293 



Raphia. 289 



Ravenala, 277 



Red .-^ea and islands, phjtographj-, 1S6 



Regelia. 281 



Remijia. 323 



Resed.\ceae, 293 



Resins, 481 



