& 
Tilia Americana, var. heterophylla, i. 57. 
Tilia Americana, var. pubescens, i. 55. 
Tilia Americana, var. Walteri, i. 55. 
Tilia argentea, i. 50. 
Tilia Canadensis, i. 52. 
Tilia Caroliniana, i. 52. 
Tilia dasystyla, i. 50. 
Tilia euchlora, i. 50. 
Tilia glabra, i. 52. 
Tilia grata, i. 55. 
Tilia heterophylla, i. 50, 57; xiv. 97. 
Tilia heterophylla-nigra, i. 57. 
Tilia heterophylla, var. alba, i. 57. 
Tilia hybrida superba, i. 53, 
Tilia latifolia, i. 52. 
Tilia laxiflora, i. 55. 
Tilia Malmgreni, i. 49, 
Tilia Mexicana, i. 49. 
Tilia neglecta, i. 52. 
Tilia nigra, i. 52. 
Tilia parvifolia, i. 50. 
Tilia paucifolia, i. 50. 
Tilia petiolaris, i. 50. 
Tilia platyphyllos, i. 50. 
Tilia pubescens, i. 55. 
Tilia pubescens, i. 52. 
Tilia pubescens, var. leptophylla, i. 56. 
Tilia stenopetala, i. 52. 
Tilia truncata, i. 55. 
Tilia ulmifolia, i. 50. 
Tilia vulgaris, i. 50. 
TILIACER, i. 49, 
Timeroya, vi. 109. 
Tingis Juglandis, vii. 116. 
Tinus, v. 93. 
Tinus, v. 93. 
Titi, ii. 7. 
Tobinia, i. 65. 
Tollon, iv. 123. 
Tomicus cacographus, xi. 11. 
Tomicus calligraphus, xi. 11. 
Tomicus Pini, xi. 11 ; xii. 25. 
Toothache-tree, i. 67. 
Torch-wood, i. 85. 
Torminalis, iv. 67. 
Torminaria, iv. 67. 
Tornillo, iii. 108. 
Torrey, John, xi. 72. 
Torreya, x. 57. 
Torreya, x. 55. 
Torreya Californica, x. 59. 
Torreya (?) grandis, x. 56. 
Torreya Myristica, x. 59. 
Torreya nucifera, x. 56. 
Torreya taxifolia, x. 57. 
Torrubia, vi. 109. 
Tortrix fumiferana, xii. 25. 
Tortrix politana, xi. 11. 
Tortrix quercifoliana, viii. 12. 
Tortworth Chestnut-tree, ix. 8. 
Toumey, James William, viii. 93. 
Toxicodendron, iii. 11. 
Toxicodendron pinnatum, iii, 23. 
Toxicodendron typhinum, xiv. 99. 
Toxylon, vii. 85. 
Toxylon aurantiacum, vii. 89. 
Toxylon, economic uses of, vii. 86. 
Toxylon, fungal diseases of, vii. 87. 
Toxylon, insect enemies of, vii. 87. 
Toxylon Maclura, vii. 89. 
Toxylon pomiferum, vii. 89. 
Toyon, iy. 123. 
Tradescant, John, i. 20. 
Tragia Alni, ix. 70. 
GENERAL INDEX. 
Tragia crispa, ix. 70. 
Trametes Pini, xi. 11. 
Trametes suaveolens, ix. 101. 
Transparent Plum, iv. 26. 
Trask, Luella Blanche, xiii. 29. 
Trécul, Auguste Adolph Lucien, x. 10, 
Tree, Lacquer, iii. 8. 
Trembling Poplar, ix. 155. 
Tremex Columba, vii. 133 ; ix. 24. 
Tremotis, vii. 91. 
Tremula, ix. 151. 
Trichocarpus, iv. 7. 
Trichopodium, iii. 33. 
Trichospheria parasitica, xii. 101. 
Trilopus, v. 1. 
Trilopus dentata, v. 3. 
Trilopus estivalis, v. 3. 
Trilopus nigra, v. 3. 
Trilopus parvifolia, v. 3. 
Trilopus rotundifolia, v. 3. 
Trilopus Virginica, v. 3. 
Trimmatost Ameri 
Trimmatostroma Salicis, ix. 101. 
Tripetaleia, xiv. 29. 
Tripetelus, v. 85. 
Tripetelus Australasicus, v. 86. 
Trithrinaz, x. 38. 
Tsuga, xii. 59. 
Tsuga, xii. 83. 
Tsuga Ajanensis, xii. 21. 
Tsuga Albertiana, xii. 73. 
Tsuga Araragi, xii. 60. 
Tsuga Araragi, var. nana, xii. 60. 
Tsuga Brunoniana, xii. 61. 
Tsuga Canadensis, xii. 63 ; xiv. 106. 
Tsuga Caroliniana, xii. 69. 
Tsuga diversifolia, xii. 60. 
Tsuga Douglasii, xii. 87. 
Tsuga Douglasii brevibracteata, xii. 87. 
Tsuga Douglasii fastigiata, xii. 87. 
Tsuga Douglasii, var. tazxifolia, xii. 87. 
Tsuga dumosa, xii. 60. 
Tsuga, economic properties of, xii. 61. 
Tsuga, fungal diseases of, xii. 61. 
Tsuga heterophylla, xii. 73. ~ 
Tsuga Hookeriana, xii. 77. 
Tsuga, insect enemies of, xii. 61. 
Tsuga Lindleyana, xii. 87. 
Tsuga macrocarpa, xii. 98. 
Tsuga Mertensiana, xii. 77 ; xiv. 106. 
Tsuga Mertensiana, xii. 73. 
Tsuga Pattoniana, xii. 77. 
Tsuga Pattoniana, var. Hookeriana, xii. 77. 
Tsuga (Pseudotsuga) Japonica, xii. 84. 
Tsuga Roeelii, xii. 77. 
Tsuga Sieboldii, xii. 60. 
Tsuga Sieboldii, B nana, xii. 60. 
Tsuga Sitchensis, xii. 55. 
Tsuga taxifolia, xii. 88. 
Tsuga Tsuja, xii. 60. 
Tsusia, v. 144. 
Tuber brumale, viii. 7. 
Tuber melanosporum, viii. 7. 
Tubopadus, iv. 7. 
Tule, Cypress of, x. 150. 
Tulipastrum Americanum, i. 7. 
Tulipastrum Americanum, var. subcordatum, 
i. 8 
10. 
Tulipifera, i. 17. 
Tulipifera Liriodendron, xiv. 97. 
Tulip-tree, i. 19. 
Tulip-tree, Chinese, i. 17. 
Tumion, x. 55. 
Tumion Californicum, x. 59. 
ix. 101. 
149 
Tumion Californicum, vax. tittorale, x. 59. 
Tumion, economic properties of, x. 56. 
Tumion grande, x. 56. 
Tumion nuciferum, x. 56. 
Tumion taxifolium, x. 57. 
Tupelo, v. 75. 
Tupelo, v. 73. 
Tupelo Gum, v. 83. 
Tupelo, Sour, v. 79. 
Turkey Oak, viii. 143. 
Turpentine from Pinus echinata, xi. 146. 
Turpentine from Pinus palustris, xi. 154. 
Turpentine from Pinus Roxburghii, xi. 9. 
Turpentine, oil of, xi. 3, 8, 9. 
Turpentine, spirits of, xi. 9. 
Turpentine, Strasburg, xii. 100. 
Turpentine, Venice, xii. 4, 
Turpinia, iii. 7. 
Tussock Moth, ix. 10, 101, 156. 
Tussock Moth, White-spotted, vii. 41. 
ULMACER, vii. 39 ; xiv. 41. 
Ulmuzs, vii. 39. 
Ulmus alata, vii. 51. 
Ulmus alba, vii. 43. 
Ulmus Americana, vii. 43. 
Ulmus Americana, vii. 47. 
Ulmus Americana, a glabra, vii. 43. 
Ulmus Americana, « rubra, vii. 538. 
Ulmus Americana, B alba, vii. 43. 
Ulmus Americana, B scabra, vii. 43. 
Ulmus Americana, vy alata, vii. 51. 
Ulmus Americana, y ? Bartramii, vii. 43. 
Ulmus Americana, y pendula, vii. 43. 
Ulmus Americana, var. ? aspera, vii. 43. 
Ulmus aquatica, vii. 61. 
Ulmus campestris, vii. 40 ; xiv. 102. 
Ulmus campestris, vii. 40, 41. 
Ulmus campestris Chinensis, vii. 41. 
Ulmus campestris parvifolia, vii. 41. 
Ulmus Chinensis, vii. 41. 
Ulmus ciliata, vii. 41. 
Ulmus crassifolia, vii. 57. 
2 Ulmus crispa, vii. 58. 
2 Ulmus dentata, vii. 43. 
? Ulmus dimidiata, vii. 51. 
Ulmus, economic uses of, vii. 41. 
Ulmus effusa, vii. 41. 
Ulmus excelsa, vii. 40. 
Ulmus Floridana, vii. 43. 
Ulmus foliacea, vii. 40. 
Ulmus fulva, vii. 53 ; xiv. 103. 
Ulmus fulva, medical properties of, vii. 
54, 
Ulmus, fungal diseases of, vii. 42. 
Ulmus glabra, xiv. 102. 
Ulmus glabra, vii. 40. 
Ulmus Hollandica, vii. 40. 
Ulmus Hookeriana, vii. 40. 
Ulmus, insect enemies of, vii. 41. 
Ulmus levis, vii. 40, 41 ; xiv. 102. 
Ulmus lancifolia, vii. 40. 
Ulmus latifolia, xiv. 102. 
? Ulmus longifolia, vii. 51. 
Ulmus Mexicana, vii. 40. 
Ulmus mollifolia, vii. 43. 
Ulmus montana, vii. 40. 
Uimus nitens, xiv. 102. 
Ulmus nuda, vii. 40. 
? Ulmus obovata, vii. 43. 
Ulmus octandra, vii. 41. 
Ulmus opaca, vii. 57. 
Ulmus parviflora, vii. 41. 
Ulmus pedunculata, vii. 40, 
