136 



Tulip Tree, 43. 

 Tumble Weed, 88. 

 Tumble Mustard, 46. 

 Tupelo, 47. 

 Turk's-cap Lily, 68. 

 Turnip, 20, 22. 

 Turtlehead, 77. 

 Tussilago, 7, 110. 

 Twayblade, 26. 

 Twig Rush, 74. 

 Twin-flower, 38. 

 Typha, 59, 99. 

 Typhaceffi, 99. 

 Ulmus, 8, 115. 

 Urabellifera?, 108. 

 Umbrella Tree, 30. 

 Urtica, 49, 115. 

 Urtieaeeae, 115. 

 Utricularia, 56, 72, 73, 



113. 

 Vaccinium, 13, 23, 57, 



111. 

 Vanilla Grass, 19. 

 Velvet Grass, 40. 

 Velvet Leaf, 83. 

 Venus' Looking-glass, 



48. 

 Verbascum, 56, 112. 

 Verbena, 71, 113. 

 Verbenacejp, 113. 

 Vernonia, 89, 109. 

 Veronica, 13, 34, 49, 



113. 

 Vervain, 71. 

 Vetch, 43. 

 Viburnum, 36, 38, 46, 



108. 

 Vicia, 43, 106. 

 Vinca, 6, 112. 



Vincetoxicum, 56. 

 Viola, 6, 10, 11, 104. 

 Violacete, 104. 

 Violet, 6. 10, 11, 13. 

 Viper's Bugloss, 46. 

 Virginia Creeper, 68. 

 Virgin's Bower, 74. 

 Vitaceaj, 105. 

 Vitis, 53, 68, 105. 

 Walnut, 28. 

 Water Arum, 39. 

 Water Cress, 35. 

 Water Hemlock, 54. 

 Water Lily, 46. 

 Water Lobelia, 63. 

 Water Milfoil 68. 

 Water Parsnip, 62. 

 Water Pepper, 66. 

 Water Plantain, 73. 

 Water Purslane, 59. 

 Water Shield, 58. 

 Water Starwort, 10. 

 Water Spearwort, 60. 

 Waterwort, 68. 

 Weeping Willow, 16. 

 Weigelia, 36. 

 Wheat, 60. 

 White Ash, 22. 

 White Baneberry, 26. 

 White Birch, 17. 

 White Cedar, 7. 

 White Clover, 31. 

 White Fringed Orchis, 



73. 

 White Grass, 90. 

 White Maple, 8. 

 White Melilot, 45. 

 White Mustard, 20. 

 White Oak, 27. 



White Pine, 27. 



White Poplar, 7. 



White Spruce, 18. 



White Swamp Honey- 

 suckle, 46. 



White Thorn, 24. 



White-topped Aster, 

 63. 



White Water-crowfoot, 

 42. 



White Water-lily, 46. 



Whiteweed, 32. 



Whitewood, 53. 



Whitlow Grass, 5. 



Whorled Milkweed, 77. 



Wild Balsam-apple, 77. 



Wild Bean, 74. 



Wild Black Cherry, 37. 



Wild Columbine, 18. 



Wild Hazel-nut, 6. 



Wild Flax, 64, 65. 



Wild Indigo, 61. 



Wild Rye, 80, 81. 



Wild Sensitive-plant, 

 74. 



Wild Sunflower, 75. 



Wild Lettuce, 63. 



Wild Lupine, 24. 



Wild Senna, 74. 



Wild Oat-grass, 40. 



Wild Yam-root, 72. 



Willow, 7, 16. 



Willow-herb, 59, 69. 



Winterberry, 48, 57. 



Wintergreen, 64. 



Wire Grass, 51. 



Wisteria, 30. 



Witch-hazel, 94. 



Withe-rod, 38. 



