6i4 



INDJEX. 



Pigmy White Pine 519 



Pig-nut Hickory 355 



Pince's Mexican Willow Pine 525 



Fines, Pitms 515 



American, on Atlantic slope 515 



American, on Pacific slope 522 



European and Asiatic 526 



Pink-flowenng Double Deutzia 470 



Pink-flowering Honeysuckle 464 



Pin Oak 313 



Pinon Pine 324 



Pinnate-leaved Staphylia 513 



Pinsapo Fir 557 



Firnts 515 



P. sirobiis 515 



P. s. nana 519 



P. s. puntila 519 



P. s. cotnpacta 519 



P. nivea S 19 



P. rig^ida (seroiiua) 519 



P. rubra {resinosa) 520 



P. pungens 520 



P. mitis 520 



P. australis 520 



P. a. excelsa 521 



P. iceda 521 



P. inops 521 



P. banksiana 521 



P. benikamiana 522 



P. parryana 522 



P. bai/ouriana 522 



P. coulterli \ 



P. sabiana \ 523 



P, fnacrocarpa ) 



P. THOnticola. 523 



P. flexilis 523 



P./remontiana 523 



P. kartuuegii 523 



P. edulis ,\ 524 



P. ponderosa 524 



P. jeffreyana 524 



P. lantbertiana , 524 



P. paiula 534 



P. pinceana 525 



P. atistriaca 526 



P. sylvestris 527 



P. s. horizontalis 523 



P,- s. nana 525 



P. s. variegata 529 



P, s. laiifolia 529 



P. s, argentea 529 



P. tnugho 529 



P. PuTnilio 530 



P. centbra 531 



P. pyreneaca \ 



P. monspeliietisis > 531 



P. kispanica ) 



P. excelsa . 



■532 



P. laricio 536 



P. I. caramanica 536 



P.l.pygmasa 153^ 



P, bruttia. , . 536 



P. pinaster 537 



P. pinea 537 



P. bungetna 5^7 



P. koraietisis 337 



Pitch or Pond Pine 5ig 



Plan before planting. Chap, ix 75 



Plane-tree, Piatanus 3S4 



tlans of residences and grounds. Chap. xv. 131 



Piatanus 3<(4 



P, occidentalis .384 



P. orientalis »8= 



Platting grounds , , , 81 



Pliant-branch Viburnum 467 



Plum-fruited Yew 576 



Plum, Prunus 447 * 



Plum-tree-leaved Vibumimi 467 



Podocarpus Yews, Podocarpus 574, 577 



P. drupacm 576 



P. j'aponica..,, ., 577 



P. J elegantissima 578 



P. chifiensis 578 



P. koramna 57S 



P. nubigmtia 578 



y, Pceonia 492 



PcEonia ; 492 



P. tnoutan 492 



P. banksii 493 



P. papaveracea 493 



Pointed-leaved Cotoneaster 483 



Poison Ivy, Rhus toxicodendron 452, 59S 



Ponds 74 



Pontic Rhododendron 587 



Poplar, Populus 359 



P. tretnula trepida 359 



P tretnula 360 



P. t. pendula 360 



P, grandidenta 360 



P. g. pendula 360 



P. canadensis 360 



P. nigra 361 



P. monilifera 361 



P, candicans. 361 



P. balsamifera 362 



P. alba 362 



P. a. canescens .362 



P. fastigiata ' 363 



Portugal Broom 482 



Portugal Laurel 405, 581 



Post Oak 309 



Privet, Ligustrum. 493 



Protection from winds 270 



Protection of trees by mulching and biuding.272 



Prostrate Juniper 562 



Pruntts 447 



P. sinensis 447 



Ptelea, Ptelea ttifoliata 495 



Pubescent Gordonia 582 



Purple Berberry 477 



Purple-flowered Euonymus 486 



Purple-flowered Maguolia 377 



Purple Fringe-tree 452 



Purple-leaved Beech 329 



Purple-leaved Elm 322 



Purple-leaved Filbert 48S 



Purple-leaved Maple 347 



Purple Lilac 462 



Pyramidal Magnolia 374 



Pyramidal Silver Fir 553 



Pyramidal Spruce Fir 544 



Pyrennean Pine 531 



Pyrus 429 



Pyrus mains 426 



P. m. acerba 42S 



P. nt. coronaria ; 428 



P. tn. prunifolia 429 



P. fn- spectabilis 429 



Pyrus sorbus 431 



P. aucuparia 431 



P. amerirana 431 



°, Pendula 431 



P. pinnatifida 431 



P. lana fioribunda 432 



Qiiercus 302 



