INDEX. 



295 



Tamarack 11 



Taraxacum 247 



Taraxia 174 



Tarweed 209, 263 



Taxaceae 8 



Taxus 9 



Teasel 239 



Teasel family 239 



Tellima 129 



Thalesia 232 



Thalictrum 104 



Thelypodium 117 



Thermopsis 143 



Thimble berry 136 



Thistle 259 



Bull 260 



Canada 260 



Chinese 257 



Russian 88 



Sow 249 



Thlaspi 122 



Thorn 133 



Thuja 10 



Thysanocarpus 114 



Tiarella 129 



Timothy 23 



Mountain 23 



Tissa 97 



Tobacco 219 



Tobacco root 238 



Tonella 224 



Tragopogon 246 



Trautvetteria 104 



Trefoil, Yellow 149 



Trichostema 213 



Trientalis 191 



Trifolium 146 



Triglochin 16 



Trillium 63 



Trisetum 29 



Tule 51 



Tumbleweed 91 



Tumbling mustard 119 



Turnip 118 



Twin-flower 236 



Typha 13 



Typhaceae 13 



Ulmaceae 78 



Umbelliferae 176 



Uropappus 247 



Urtica 78 



Urticaceae 78 



Vaccaria 95 



Vaccinium 188 



Vagnera 65 



Valerian 238 



Valerian family 237 



Valeriana 238 



Valerianaceae 237 



Valerianella 238 



Venus' s looking glass 240 



Veratrum 63 



Verbascum 220 



Verbena 211 



Verbena family 211 



Verbenaceae 211 



Veronica 225 



Vetch 149 



Viburnum 235 



Vicia 149 



Viola 165 



Violaceae 164 



Violet 165 



Violet family 164 



Wake robin 63 



Washingtonia 178 



Water cress 119 



plantain 17 



starwort 158 



Water starwort family 157 



Waterleaf 204 



Waterleaf family 202 



Waterlily 101 



Waterlily family 101 



Watershield 102 



Waterwort family 164 



Wheatgrass 39 



White clover 147 



Wild cherry 132 



geranium 154 



lettuce 249 



licorice 149 



sarsaparilla 175 



Willow 73 



Almond 73 



Heart-leaved 74 



Pretty 75 



Willow family 72 



Willow herb 170 



Windflower 103 



Wood rush 57 



Woodsia 3 



Wokas 102 



Woolgrass 47 



Wormwood 253, 254 



Wyethia 277 



Xanthium 256 



Xerophyllum 64 



