INDEX 281 
Newspapers, paper pulp used 
for, 198-200. 
New York State College of For- 
estry, importation of plants 
by, 119-120; method of plant- 
ing, 127-128; reservation in the 
Adirondacks, 248-249. 
Nile, floods of the, 62. 
North America, division of, ac- 
cording to forest conditions, 
226-228. 
North Carolina, proposed na- 
tional park in, 249-250. 
Norway pine. See Pinus resino- 
sa. 
Nurse trees, 20-21, 106, 123, 128, 
215. 
Nurseries, 120-125. 
Nutmeg, 215-216. 
Nuts, how disseminated, 75-76, 
104-105; in the United States, 
209; defined, 215. 
Oak. See Quercus. 
(cology, defined, 137. 
Okeefeenokee Swamp, 46. 
Olympic Reservation, 245. 
Opossum, as seed disseminator, 
AD: 
Oregon, 
243. 
Ostrya virginiana, seeds of, T4. 
reservations in, 242- 
‘* Paardenfleisch,’’ 219. 
Panama rubber, 219. 
Paper pulp, from spruce, 180; 
quantity consumed, 198-201. 
Para rubber, 217-218. 
Parasitic plants, 173-174. 
Parks, national. See National 
parks. 
Pasturage, in forests, 8, 22-23, 
87-88, 169-173. 
Paulownia, 73. 
Peach. See Prunus persica. 
Peat-beds, 38, 52, 97. 
Pecan. See Hicoria pecan. 
Pecos River Reservation, 237. 
Pennsylvania, pine in, 18-19; 
purchase of forest lands by, 
249. 
Perigord, France, truffles in, 22. 
Persimmon. See Diospyros. 
Peruvian bark, 220. 
Philippine Islands, ebony in the, 
223; forestry service in the, 
247-248. 
Picea, cultivation of, 13; in Sax- 
ony, 92; paper pulp from, 92, 
180, 198-199; varieties of, 93- 
94; in Denmark, 94, 110; how 
propagated, 105; canadensis, 94, 
256; mariana, 255; engelmanni, 
257; sitchensis, 257. 
Pigs, use of, in forestry, 114. 
Pike’s Peak Reservation, 240. 
Pimento. See Eugenia pimenta. 
Pinchot, G., quoted, 172. 
Pine. See Pinus. 
Pineapple. See Anana sativa. 
Pines, Isle of, 48, 248; guao in, 
aLrere 
Pinus, in Europe, 92-93; strobus, 
18, 102, 148, 188-189, 252; pa- 
lustris, 160, 254; resinosa, 253; 
echinata, 254; heterophylla, 254; 
taeda, 255; ponderosa, 255; lam- 
bertiana, 255. 
Plains, western, 14, 227. 
Planting, 116-127. 
Pocomoke River, Md., limit of 
bald-cypress, 72. 
Poisonous plants, 176-177. 
Pollarding, 142, 182-183. 
Poplar. See Populus. 
Populus, fagots from, 19, 182; 
distribution of, 74: used for 
cigar-boxes, 96; as nurse tree, 
106; propagation of, 118: use 
of, in paper-making, 199; trem- 
uloides, 82; deltoides, 271. 
Porcupine-wood, 215. 
Porto Rico, coffee plantations 
in, 21; forests in, 248. 
Posts, 19. 
Prairies, 14-15, 169, 227. 
Precipitation, effect of forests 
on, 59. 
