INDEX. 



397 



Planting, Methods of, 54. 



Planting seedlings. Successive steps 



in, 96. 



Planting to renew timber growth, 66. 

 Plowrightia morbosa, 326. 

 Plum, Wild, 321. 

 Pocket Gopher, 106. 

 Pocket I,ens, 150. 

 Pollarding, 68. 

 Poplar Aspen, (261), 260. 



Balm of Gilead, (263), 262. 



Black, 270. 

 - Bolle, 273. 



Certinensis, 273. 



I,argetooth Aspen, 262. 



L,ombardy, 270. 



Silverleaf, 271. 



Snowy, 271. 



White, (272), 270. 

 Poplar, 260. 



Popple, 260. 

 Populus, 259. 



alba, (272), 270. 



alba bolleana, 273. 



alba canescens, 273. 



alba nivea, 271. 



angustifolia, 265. 



argentea, 271. 



balsamifera, (263), 262. 



balsamifera candicans, 264. 



balsamifera intermedia, 264. 



balsamifera latitolia, 264. 



balsamifera viminalis, 264. 



certinensis^ 273. 



crispa, 264. 



deltoides, (267), 265. 



deltoides aurea, 269. 



dudleyi, 264. 



grandidenta, 262. 



laurifolia, 273. 



laurifolia, 264. 



lindleyana, 264. 



nigra, 270. 



nigra italica, 270. 



nolesti, 265. 



pyramidalis suaveolens, 264. 



salici folia, 264. 



siberica pyramidalis, 264. 



tremuloides, (261), 260. 



van gertii, 269. 



wobsky, 265. 



Possibilities of yield of our forest 



area, 185. 



Prairie planting, 47. 

 Prairies, Why treeless, 43. 

 Pressler's tables of relative diameters, 



141. 



Price of fuel, 184. 

 Printing paper, 167. 

 Profits from timber, 128. 

 Propagation, 73. 



by division, 73. 



Protection from windbreaks, 41. 

 Protection to buildings, 48. 

 Protection to crops by windbreaks, 48. 

 Pruning, 97. 



Directions for, 98. 



of forest trees, 69. 



Purpose of, 97. 



Time for, 98. 

 Prtmus, 321. 



americana, 321. 



demissa, 828. 



pennsylvanica, (323), 322. 



nigra, 321. 



serotina (325), 324. 



virginiana, (327), 326. 

 Pseudotsttga, 225. 



douglasii, 225. 



taxifolia, (226), 225. 

 Pyramidal Arborvitse, 232. 

 Pyrus, 311. 



americana, 312. 



aucuparia, 316. 



aucuparia pendula, 317. 



coronaria, 312. 



hybrida, 317. 



ioensis, (313), 312. 



sambucifolia, (315), 314. 

 Quaking Aspen, 260. 

 Quarter-sawing, 168. 

 Quercus, 288. 



alba, (290), 289. 



coccinea, (298), 297. 



macrocarpa, (294), 293. 



platanoides, (292), 291. 



rubra, (296), 295. 



suber, 289. 



velutina, 297. 



Rabbits, Injuries from, 105. 

 Rainfall, height of water table in the 

 land, 44. 



