104 



AMERICAN MUSEUM (HIDE LEAFLETS 



32, 33, 56, 57, 58. 62; infertility 28, 

 31, 12 



Spring wood it;, 21 

 Sprouts 40, 43, 45, 60, 63 



Spruce 24. 4.3. 51, 54. 60, 62 



black {Picea mariana I!, s. & P.) 100 

 .Norway {Picea excelsa) 45, 80 

 red (Picea rubens Sarg.) 100 

 Street trees, 20. 75. 77. 82, 84 

 "Strip" method 44 



Sumach, poison {Rhus oernix L.) 95, 96 

 scarlet or smooth {Rhus glabra L.) !). 



66, ST. 95. 96 

 staghorn {Rhus hirta Sudw.) 96 

 Summer wood 16, 21 

 Sycamore {Plain mis occidentalis L.) 32,84, 



94 

 Tamarack {Larix laricina) 45, 80 

 Tanbark 32, 52 



Tangential cut 17, is. 21, 22. 26 

 Taxodium dislichum (Cypress) 24. 45. 56 

 Thuya occidentalis (arborvitae) 28, 45. 100 

 Ties 11. 15. 46. 47. 50. 52. 54. 64, 70. 71. 



74. 70. 77. 78, 79.80 

 Tilia americana L. (basswood or linden) 9, 



44, 63, 69, 86, 89. 90 

 Timber 36, 41. 44. 46. 47. 48, 50. 51. 53. 57. 

 59. 63. 64. 79 



sawing 12. 21. 26 



waste 44 

 Toxylon pomiferum see osage orange) 

 Trade relations with foreign countries 36 



44, 45 

 Transpiration 20, 21 

 Transplanting shrubs 64-67 



stock from nursery « • » » 67 



t ime of 65 



tree 64-67 



wild seedling 64 

 Tree, age 14. 15 



progressive growth 15 



structure 1 1 

 "surgery" 84 

 Trse seeds disposition of lor the winter lit) 

 spring planting of 61, 62 



Trees, Asiatic 84 



care of seedling 62 



Christmas 54 



experiments with catalpa 51. 55 



from cuttings 62 



from seed 60 



from sprouts 63 



in cities, importance of 20, 82. 84 



selection, arrangement and care lawn 

 and street 64, 82, 84 



selection forest 44 



tolerant of shade 43. 67, 81, 82 

 Tsuga canadensis Carr. (See hemlock 

 Tulip tree {Liriodendron tulipifera) 4 1. so 



84, 85 

 Tupelo {Nyssa syhatica) 82, 84 

 Turpentine industry 53. 54 

 Ulmus 1 See elm) 

 United States, forest areas 24. 26 



Forest Service 12. 17. 52. 67 



table of woods used annually by 52 

 Vehicles 68, 69. 73. 74. 75. 76. 77 81 

 Walnut 14. 32, 67 



black {Juglans nigra 1..) 49, 53. 81, 94, 

 95, 96 

 Watercourses, reforestation of heads .35 

 Wax models 8. 9, 10. 12. 13, 49 

 Weeks' Bill 35 



Wild plum {Prunus americana Marsh.) 12 

 Willow Hi. 26. 60. 62. 63. 82, 93. 94 



Windbreaks 54. 64. 68, 72. 73. 75. 78. 81 

 Wood alcohol 52. 76 



exports and imports, countries lead- 

 ing in 26 



famine, results of 28 



lot 44. 54, 57 



preservation 45. 46. 17. 48 



rings, annual 14. 15. 16, 17, 21 

 spring 16, 21 

 summer 16. 21 

 structure of 11-23 



vinegar 52 

 Woodenware 69. 79, 80 



Yaggy Plantation. Keno County. Kansas 5 1 

 Zinc chloride- in wood preservation 17 



