157 



Twin Flower 109 



Twisted-stalk 1 1 



Typha '. 2 



Typhaceae 2 



Ulmus 24 



Umbelliferae 80 



Umbrella-wort 31 



Upland Boneset 122 



Urtica 24 



Urticaceae 23 



Utricularia 106 



Uvularia 12 



Vaccinium 85-87 



Valerian in 



Valeriana in 



Valerianaceae in 



Valerianella in 



Valerian Family ill 



Valerian, Greek 92 



Vallisneria 3 



Velvet Leaf 72 



Venus' Looking Glass 112 



Verbascum 101 



Verbena 99-100 



Verbenaceae . . . .- 99 



Verbena Family 99 



Vernonia 122 



Veronica 104, 105 



Vervain 99, 100 



Vetch 59 



Vetchling 59 



Vetch, Milk 60 



Viburnum ill 



Vicia 59 



Vinca 90 



Viola 75, 76 



Violaceae 75 



Violet 75, 76 



Violet Family 75 



Violet, Green 75 



Virginia Creeper 71 



Virginia Mallow 73 



Virginia Snakeroot 25 



Virgin's Bower 35 



Vitaceae 71 



Vitis 72 



Wahoo 69 



Waldsteinia 55 



Walnut, Black 21 



Walnut Family 21 



Water Arum 9. 



Water Cress ' 45 



Water Crowfoot 37 



Water Dock 2 6 



Water Hemlock 82 



Water Hemp 30 



Water Hoarhound 95 



Waters-leaf 93. 



Water-leaf Family ... o? 



Water Lily \\\ 35 



Water Lily Family 35 



Water Lobelia 113 



Water Loosestrife 77 



Water Marigold 127 



Water Milfoil .' 79 



Water Milfoil Family 79 



Water Parsnip 81 



Water Pennywort 80 



Water Pimpernel 87 



Water Plantain 3 



Water Plantain Family 3 



Water Purslane 78 



Water Shield 35 



Water Smartweed 27, 28 



Water Speedwell 105 



Water Starwort 68 



Water Starwort Family 68 



Water-weed 3 



Water Willow 107 



Waterwort 74 



Waterwort Family 74 



Weeping Willow 20 



White Ash 88 



White Campion 33 



White Cedar i 



White Clover 61 



White Elm 24 



White Fringed Orchis 19 



White Ground Cherry 101 



White Lady's Slipper 18 



White Mulberry 24 



White Oak 23 



White Pine i 



White Poplar 19 



White Snakeroot 122 



White Spruce I 



White Sweet Clover 61 



Whitlow Grass 42, 46 



Whorled Pogonia 18 



Wild Bean 58 



Wild Bergamot 96 



