176 
Parus rufescens, 132. 
Passerella iliaca. megarhyncha, 126 
iliaca unalaschensis, 126. 
Pedicularis, 80. 
Peltiphyllum peltatum, 148. 
Pentstemon, yellow, 163. 
confertus, 163. 
davidsoni, 162. 
deustus, 163. 
glaber utahensis, 163 
gracilentus, 163. 
menziesi, 162. 
newberryi, 163. 
Perisoreus obscurus, 119. 
Perognathus mollipilosus, 98. 
parvus, 98. 
Peromyscus boyli, 94. 
oreas, 69. 
gambeli, 94. 
truei, 94. 
Personnel, 15. 
Petrochelidon lunitvons, 127. 
Pewee, western wood, 118. 
Phacelia, dwarf alpine, 160. 
Phacelia frigida, 16, 160. 
magellanica, 160. 
Phalenoptilus nuttalli, 116. 
Phegopteris alpestris, 136. 
Phenacomys orophilus, $5. 
Philonotis, 136, 
Phlox, alvine, 160. 
Phlox douglasi diffusa, 160. 
Phoebe, Say, 117. 
Phyllodoce breweri, 81. 
empetriformis, 158 
Pica pica hudsonica, 118. 
Picoides arcticus, 115, 
Pika, 99-100. 
Pigeon, band-tail, 111. 
Pine, Jeffrey, 31-32. 
knob-cone, 33-54, 137. 
lodge-pole, 38-39, 137. 
mountain, white, 38, 136. 
ponderosa, 30-32, 137. 
silver, 38, 136. 
sugar, 32-33, 187. 
white-bark, 39-42, 137. 
yellow, 30-82, 137. 
Pinedrops, 157. 
Pinicola enucleator californica, 81. 
Pintail, 109, 
Pinus albicaulis, 39-42, 137. 
attenuata, 33-34, 137. 
balfouriana, 81. 
flexilis, 81. 
jeffreyi, 31-32. 
lam bertiana, 32-33, 137. 
monticola, 38, 136. 
murrayana, 38-39, 137. 
ponderosa, 30-32, 137. 
Pipilo fuseus crissalis, 126. 
maculatus megalonyx, 126. 
Pipit, 130. 
Piranga ludoviciana, 127. 
Pitcher plant, California, 147. 
Pitt River Gap, 69. 
Pleuricospora fimbriolata, 157. 
N 
6” 
INDEX. 
Plum, white, 151. 
Podilymbus podiceps, 109. 
Polemouium pulcbellum, 160. 
Polygala cornuta, 152 
Polygonum, broad Jeaf. 145. 
Shasta, 144-145. 
Polygonum bistortoides, 80. 
newberryi, 145. 
paronychia, 145 
shastense, 143, 144-145. 
Poor will, 116. 
Poplar, western balsam, 141. 
Populus tremuloides, 80. 
trichocarpa, 141. 
Porcupine, 98. 
Porzana carolina, 109. 
Potentilla, dwarf alpine, 149. 
large yellow, 150. 
Potentilla flabellifolia, 149. 
glandulosa, 149, 150. 
pseudorupestris, 149. 
Primula, 80. 
Primula sutfrutescens, 81. 
Procyon psora pacifica, 16, 107. 
Progne subis hesperia, 127. 
Prong-horn antelope, 102. 
Prunus subcordata, 151. 
Psaltriparus minimus californicus, 132. 
Pseudotsuga mucronata, 34-35, 137. 
Pteris aquilina lanuginosa, 136. 
Pterospora andromede, 157. 
Ptiloria lactucina, 169. 
Pulsatilla occidentalis, 146. 
Puma, Oregon, 104. 
Pussy-paws, 145. 
Putorius arizonensis, 106. 
cicognani streatori, 81. 
washington, 69. 
Pyrola pallida, 16. 156. 
picta, 156. 
secunda, 156. 
(nail, California valley, 110. 
plumed mountain, 110. 
Quercus californica, 143. 
chrysolepis, 142. 
garryana, 143. 
kelloggi, 143. 
vaccinifolia, 81, 142. 
wislizeni, 143. 
Querquedula cyanoptera, 109. 
Quincey Gap, 70. 
Rabbit, California jack, 101. 
Klamath, 100-101, 
sagebrush cottontail, 100, 
Rabbit brush, 53, 166. 
Raccoon, Pacific, 107. 
Rail, sora, 109. 
Raillardella, 8). 
Raillardella scaposa, 81. 
Ranunculus, 80. 
oxynotus, 81. 
Rat, bushy-tail wood, 94. 
kangaroo, 97. 
round-tail wood, 94. 
