Index 



Pinusi^albicauUs, 30 

 aristata, 30 

 Arizonica, 34 

 attenuata, 40 

 Ayacahuite, 54 

 Balfouriana, 30 

 Bungeana, 54 

 CaribcBa, 41 

 Cembra, 53 

 ccmbroides, Si 

 clotisa, so 

 contorta, 48 

 Coulteri, 39 

 densiftora, 54 

 divaricata, 51 

 echinata, 44 

 edulis, 31 

 excelsa, S4 

 flexilis, 29 

 glabra, 50 

 Halapensis, 53 

 Koraiensis, 54 

 Lambertiana, 27 

 Laricio, var. Austriaca, 52 

 longifolia, 54 

 monophylla, 31 

 ntantana, 53 

 K var. Mughus, 53 



' monticola, 26 

 muricata, 47 

 paltistris, 36 

 Peuce, 53 

 Pinaster, 53 

 Pinea, 53 

 ponderosa, 42 

 pungens, 48 

 quadrifolia, 31 

 radiata, 46 

 restnoxa, 46 

 rigida, 39 

 Sabiniana, 34 

 serotina, 36 

 strobiformus, 26 

 Strobus, 23 

 sylvestris, 47, 53 

 Tceda, 34 

 Thunbergi, 54 

 Torreyana, 33 

 Virginiana, 5 

 Pistacia, 335 

 Pistachio-nut Tree, 355 

 Pitch, 531 

 Planer tree, 238 

 Planera aquatica, 238 

 Plane Tree, American, 279 



oriental, 282 

 Platanace-s, 278 

 Platanus occidentalis, 279 

 orientalis, 282 

 racemosa, 281 

 Wrightii, 281 

 Plum, beach, 326 

 Canada, 325 

 Chickasaw, 325 

 darling, 391 

 European, 326 

 Japanese, 326 

 Miner, 326 

 Pacific, 326 

 sand, 326 

 Wayiand, 326 

 wild red, 322 

 wild yellow, 322 

 Plums and Cherries, The, 321 

 Pod-bearers, The, 332 

 Poison Wood, 358 

 Pollards, 521 

 Pomette Bleue, 317 

 Poplar, 529 



Poplar, black, 153 



Carolina, 147 



Lombardy, 1 54 



white, 153 

 yellow, 258 

 Poplars, paper of, 548 



seed, dispersal of, 492 

 Poplars, The, 145 

 Populus acuminata, 150 



a&o, 153 



angustifolia, 150 



batsamifera, 151 



deltoidea, 146 



var. Carolitiensis, 147 



Fremontii, 148 



grandidentata, 150 



heterophylla, 152 



Af^xicaua, 150 



wigra, 153 



var. elegans, 154 

 var Italica, 154 



tremuloides, 148 



trichocarpa, 152 



Ww/j2e)u', 148 

 Prickwood, 365 

 Pride of India, 353 

 Propolis, 151 

 Prosopis juliflora, 346 



pubesccns, 346 

 Protoplasm, 554 



freezing of, 569 

 Prunes, 326 



Pruning of Trees, The, 506 

 Pruning, principles of, 508 

 Primus, Alleghaniensis, 326 



Americano, 322 



angustifolia, 325 



^Im'mjw, 331 



Caroliniana, 322 



Cerastis, 330 



deinissa, 330 



domgstica, 326 



entarginata, 322 



hortulana, 325 



integrijolia, 330 



Migra, 325 



Pennsylvanica, 327 



Pseudo-Cerasus, 331 



serotina, 328 



sphcBrocarpa , 322 



subcordata, 321, 326 



tri flora, 326 



uinbellata, 326 



VtVgjHtawa, 329 

 Pseudophmnix Sargenti, 120 

 Pseudotsuga, 69 



macrocarpa, 7 1 



mucronata, 69 

 Ptelea angustifolia, 349 



trifoliata, 349 

 Pyrus communis, 291 



Quaking Asp, 148 

 Quassia, 351 

 Quassin, 351 

 Quebracho Wood, 533 

 Quercitron, 217 

 Quercus, 192 



acuminata, 204 



agri folia, 210 



a/t>a, 198 

 breviloba, 1 98 



Calif ornica, 210 



Catesbcei, 217 



ccrris, 228 



chrysolepis, 209 



coccinea, 214 



dentata, 228 



digitata, 218 



Hoi 



Rat 

 Rn 



586 



