144 



INDEX. 



Pinus Larix, jS rubra, 7. 

 Pinus Larix, y nigra, 7. 

 Pinus Larix, 5 alba, 7. 

 Pinus Larix, 5 laxa, 3. 

 Pinus Larix, e compacta, 3. 

 Pinus Larix, tj rubra, 3. 

 Pinus Larix, 6 rosea, 3. 

 Pinus Larix, i alba, 3. 

 Pinus lasiocarpa, 113, 125. 

 Pinus laxa, 37, 70. 

 Pinus Ledebourii, 4. 

 Pinus leptolepis, 2. 

 Pinus Lowiana, 121. 

 Pinus Lyallii, 15. . 

 Pinus magnijica, 137. 

 Pinus Mariana, 28, 63. 

 Pinus Mariana rubra, 33. 

 Pinus Menziesii, 21, 55. 

 Pinus Menziesii, var. crispa, 55. 

 Pinus Mertensiana, 73, 77. 

 Pinus microcarpa, 7. . 

 pinus nigra, 28, 33. 

 Pinus nobilis, 133. 

 Pinus Nordmanniana, 98. 

 PmM5 Nuitallii, 11. 

 Pmw5 obovata, 22, 25. 

 Pmus ohovata, j8 Sckrenckiana, 25. 

 Pinus Omorika, 22. 

 Pinus orientalis, 22, 25. 

 Pinus orientalis, ^ longifoUa, 25. 

 Pinus Pationiana, 73, 77. 

 Pinus pectinata, 99. 

 Pinus pendula, 7, 63. 

 Pmws P2cea, 23, 97, 99. 

 Pinus Picea medioxima, 24. 

 Pinus Pichta, 98. 

 Pinus Pindrow, 98. 

 Pinus Pinsapo, 100. 

 Pinus politaj 21, 

 Pinus religiosa, 97. 

 Pinus rubra, 33. 

 Pinus rubra, B violacea, 40. 

 Pinus rubra, var. arctica, 37. 

 Pinus rubra, var. arctica longifolia, 37. 

 Pinus rubra, var. coerulea, 37. 

 Pinus Sckrenckiana, 25. 

 Pinus selenolepis, 101. 

 Pinus Sibirica, 97. 

 Pinus Sieboldii, 60. 

 Pinus Sitchenshi, 55. 

 Pinus Smiihiana, 22. 

 Pinus sp. 113. 

 Pinus spectdbilis, 98. 

 Pinus taxifolia, 87, 107. 

 \Pinus tetragona, 37. 

 ? Pinus Thunbergii, 21. 

 Pinus Tschonoskiana, 102. 

 Pinus Tsuga, 60. 

 Pinus Tsuga, B nana, 60. 

 Pinus Veitchi, 101. 

 Pinus venusta, 129. 

 Pinus viminalis, 24. 



Pinus Wehhiana, 98. 

 Pitch, Burgundy, 23. 

 Pitch, Canada, 65. 

 Pityophthorus puberulus, 25. 

 Polygraphus rufipennis, 25. 

 Polyporus officinalis, 5. 

 Polyporus piceinus, 26. 

 Polyporus Pilotse, 61. 

 Polyporus volvatus, 26. 

 Propolidium Tsugse, 61. 

 Pseudotsuga, 83. 

 Pseudotsuga Douglasii, 87. . 

 Pseudotsuga Douglasii denudata, 87. 

 Pseudotsuga Douglasii taxifolia, 87. 

 Pseudotsuga Douglasii, var. glauca, 88. 

 Pseudotsuga Douglasii, var. macrocarpa, 93. 

 Pseudotsuga, economic properties of, 84. 

 Pseudotsuga, fungal diseases of, 84. 

 Pseudotsuga glaucescens, 91. 

 Pseudotsuga, insect enemies of, 84. 

 Pseudotsuga, Japanese, 84. 

 Pseudotsuga Japonica, 84. 

 Pseudotsuga Lindleyana, 87. 

 Pseudotsuga macrocarpa, 93. 

 Pseudotsuga mucronata, 87. 

 Pseudotsuga taxifolia, var. elongata, 88. 

 Pseudotsuga taxifolia, var. suberosa, 88. 



Red Fir, 87, 133, 137. 



Red Spruce, 33. • 



Resin, Hemlock, 65. 



Rhagium lineatum, 25. 



Rust, Spruce, 26. 



F 



Sack-bearer, Larch, 5. 

 Sargent's Hemlock, 66. 

 Saw-fly, Larch, 5. 

 Scolytus unispinosus, 84. 

 She Balsam, 105. 

 Siberian Spruce, 25. 

 Silver Fir, 129. 

 Sitka Spruce, 55. 

 Snake Spruces, 24. 

 Sphserella laricina, 5. 

 Spruce beer, 31. 

 Spruce, Black, 28. 

 Spruce, Blue, 47. 

 Spruce-bud Worm, 25. 

 Spruce, Colorado, 47. 

 Spruce-cone Worm, 25. 

 Spruce, Douglas, 87. 

 Spruce, Engelmann, 43. 

 Spruce, European, 23. 

 Spruce gum, 31. 

 Spruce, Himalayan, 22. 

 Spruce, Norway, 24. 

 Spruce, Patton, 77. 

 Spruce, Red, 33. 

 Spruce Rust, 26. 

 Spruce, Siberian, 25. 

 Spruce, Sitka, 55. 



Spruce, Tideland, 55. 

 Spruce, Weeping, 51. 

 Spruce, White, 37, 43. 

 Spruces, Snake, 24. 

 Steganoptycha pinicolana, 5. 

 Steganoptycha Ratzburgiana, 25. 

 Strasburg Turpentine, 100. 



Tamarack, 7, 11, 15. 



Taxodium sempervirens f, 129. 

 Teras variana, 25. 



Tetranychus telarius, 5. 

 Tideland Spruce, 55. 

 Tomieus Pini, 25. 

 Tortrix fumiferana, 25. 



Trichosphseria parasitica, 101. 

 Tsuga, 59. 



Tsuga, 83. 



Tsuga Ajanensis, 21. 



Tsuga Albertiana, 73. 



Tsuga Araragi, 60. 



Tsuga Araragi, var. nana, 60. 



Tsuga Brunoniana, 61. 



Tsuga Canadensis, 63. 



Tsuga Caroliniana, 69. 



Tsuga diversifolia, 60. 



Tsuga Douglasii, 87. 



Tsuga Douglasii brevibracteata, 87. 



Tsuga Douglasii fastigiata, 87. 



Tsuga Douglasii, var. taxifolia, 87. 



Tsuga dumosa, 60. 



Tsuga, economic properties of, 61. 



Tsuga, fungal diseases of, 61. 



Tsuga heterophylla, 73. 



Tsuga Hookeriana, 77. 



Tsuga, insect enemies of, 61. 



Tsuga Lindleyana, 87. 



Tsuga macrocarpa, 93. 



Tsuga Mertensiana, 77. 



Tsuga Mertensiana, 73. 



Tsuga Pattoniana, 77. 



Tsuga Pattoniana, var. Hookeriana, 77 



Tsuga (Pseudotsuga) Japonica, 84. 



Tsuga Roezlii, 77. 



Tsuga Sieboldii, 60. 

 Tsuga Sieboldii, B nana, 60. 

 Tsuga Sitcfiensis, 55. 

 Tsuga taxifolia, 88. 

 Tsuga Tsuja, 60. 

 Turpentine, Strasburg, 100. 

 Turpentine, Venice, 4. 



Venice turpentine, 4. 



Watape, 40. 

 Weeping Spruce, 51. 

 White Fir, 117, 121, 125. 

 White Spruce, 37, 43. 



Xyleborus coelatus, 25. 

 Xyloterus bivittatus, 25, 



