Pine, 5, 7, 9, 17, 28, 30, 40, 65, 

 78, 123, 125, 142, 154, 158, 

 162-164, "66, 168, 181, 

 183, 185-187, 191. 

 Pine-needles, 7, 126, 147, 153. 

 Pine-siskins, 162. 

 Pine-warbler, 40. 

 Pinna;, I 59. 

 Pipes of Pan, 48. 

 Piping, 18. 

 Pipsissewa, 80. 

 Pistillate, 79. 

 Pitcher- plant, 13. 

 Pitch-pine, 28, 166. 

 Planets, 132. 

 Plantain, 64. 

 Plant-fiber, 26. 

 Planting, 65. 

 Plant life, 69. 

 Plover, 22, 24. 

 Pod, 72, 73, 75. 

 Poison-ivy, 1 23, 1 24. 

 Poison sumac, 68. 

 Pokewreed, 72. 



Pollen, 14, 65, 71, 79, 81, 119. 

 Pollen-basket, 79. 

 Pollen-bearing, 64. 

 Pollen-grains, 79. 

 Polyporus, 57. 

 Polypody, 159. 

 Pond, 19, 74, 124, 148, 150- 



152, 162, 164-167. 

 Pool, 165, 167, 170, 171, 179, 



203. 

 Poplar, 20. 

 Porphyry, 180. 



218 



Porters, 108. 



Poseidon, 207. 



Poverty-grass, 76. 



Prairie, 65. 



Precipice, 169, 180, 182. 



Proteftive coloration, 146, 187. 



Puffballs, 116, 128. 



Pumpkins, 79. 



Pupa, 82, 83, 95, 96, 104-106, 



108-11 1. 

 Pupa-cases, 95. 

 Purple finch, 18. 

 Purslane, 69. r 



Pussy-willows, 13. 



Queen bumble-bee, 80, 81. 

 Queen mother, 82. 

 Queens, 98, 99, 105, 108. 

 Quartz, 134. 



Rabbit, 136, 139, 145-149. 



Racemes, 190. 



Ragweed, 69, 70, 155, 161. 



Raid, 104, 106-109. 



Rainbow, 182. 



Rain, 130. 



Range, 173, 177, 189, 194. 



Rapids, 171, 178, 179. 



Raspberries, 146. 



Ravine, 66, 123, 169, 170, 177, 



178. 

 Red ants, 4, 102, 104-1 10, 1 1 2. 

 Red cherry, 66. 

 Red clover, 71. 



Redeye, 37, 50, 62, 118, 119. 

 Red maple, 20, 1 26. 



