452 
Stick-seed 
Stipa 
St. John’ s-wort 
St. John’s-wort Family 
Stone-crop 
Stone-crop Family 
Stramonaium 
Strawberry 
Strawberry Blite 
Streptanthus 
Streptopus 
Stylocline 
Suaeda 
Subularia 
- Sugar-bowls 
Sugar-cane Tribe 
Sullivantia 
Sumac 
Sumac Family 
Sundew 
Sundew Family 
Sunflower 
Sunflower Tribe 
Swamp Laurel 
Sweet-after-Death 
Sweet Alyssum 
Sweet Brier 
Sweet Cicely 
Sweet Clover 
Sweet Gale 
Sweet Gale Family 
Sweet Scabious 
Sweet Vernal-grass 
Swertia 
Symphoricarpos 
Syntherisma 
Synthyris 
Svringa 
Svringa Family 
400, 
Taeniopleurum 
Talinum 
Tanacetum 
Tansy 215, 409, 
Tansy Mustard 
Taraxacum 
"Taraxia 
T ar-weed 
Taxaceae 
Taxus 
Teasel 
Teasel Family 
324 
42 
254 
254 
194 
193 
340 
216 
142 
180 
18] 
168 
193 
192 
172 
19] 
220 
276 
230 
Iz 
122 
389 
307 
366 
38 
354 
203 
203 
Index 
Tea Vine 339 
Tellima 201 
Tetradymia 414 
Teucrium 339 
Thalictrum 171 
Thalesia 360 
Thaspium 282 
Thelypodium 179 
Thermopsis pa Ae) 
Therophon 196 
Thimble-berry 219 
Thistle 145, 418-420, 425 
Thistle Tribe 417 
Thlaspi 182 
Thorn-apple 340 
Thorny Sandwort 16] 
T horo-wax 277 
Thorowort 375 
T hread-head 69 
Thrift 304 
Thuja 26 
Thysanocarpus 188 
Tiarella 199 
Tichk-seed 401 
Tiger-lily 102 
Tillaea 193 
Tiniaria 140 
Timothy 43, 49 
Timothy Tribe 40 
Tissa 160 
T oad-flax 343 
Toad-lily 15] 
Tobacco 340 
T obacco-root 368 
T ocalote 4i9 
Tofieldia 95 
T omatillo 339 
Tomato 340 
Tonella 345 
Tonestae 38) 
"Tonestus () 381) 
Tongue Grass 181 
T ooth-wort 186 
T ouch-me-not 249 
Touch-me-not Family 249 
Tower Mustard 189 
Townsendia 383 
‘Tragopogon 425 
Trautvetteria 168 
Treacle Mustard 19] 
Trefoil 253 
Trichostema 333 
Trientalis 302 
Trifolium 230-232 
Tniglochin 34 
Trillium 109 
Trisetum (51), (66) 
Triticum vt 
Trollius 164 
Troximon 427 
Tsuga 28 
Tule 76 
Tumbleweed 146 
Tumbling Mustard 183 
Turkey Mullein 246 
Turnip 184 
Turtle-head 345 
Tway-blade aS 
Twin-berry 367 
T win-flower 366 
T win-leaf 109 
T win-pod 186 
T wisted-stalk 109 
T wist-flower 180 
Typha 30 
Typhaceae 30 
Ulex 225 
Ulmaceae 126 
Ulmus 126 
Umbellaceae Leds 
Umbellularia 173 
Umbrella-wort 146 
Unifolium 108 
Uropappus 422 
Urtica 12Z/ 
Urticaceae 127 
Utricularia 361 
Vaccaria (156) 
Vacciniaceae 299 
Vaccinium 299, (300) 
Vagnera 107 
Valerian 316, 368 
Valeriana 368 
Valerianaceae 367 
Valerianella 367 
Vallisneriaceae 36 
Vancouveria 172 
Vanerian Family 367 
V anilla-grass 40 
V anilla-leaf re 
Velaea 277i 
