376 



Page. 



Tiarella, 178 



Tiarella, 177 



Tiedemannia, 239 



Tilia, 222 



TiLiACE/E, 222 



TilLxa 177 



Tillandsia 104 



Tipularia 126 



Tissa, . . 152 



Totieldia ■ . . 108 



Tordylium, 238 



Torilis, 238 



Tormentilla, 1 87 



Torresia, 34 



Torreya, 285 



Tovaria, 1 14 



Townsendia, 321 



Toxicodendron, 216 



Toxylon 135 



Trachelospermum, 263 



Trackynotia, 45 



Tradescantia, 104 



Tragia, • 213 



Tragopogon, 34^ 



Tragus, 29 



Trapa, 237 



Trautvetteria, 159 



Triatitha, 108 



Tribulus, 211 



Trichelostylis 65 



Trichochloa, 36. 37 



Trichoduim, 3^> 4° 



Trichomanes 15 



Trichophorum 66 



Tricltophylluni, 338 



Trichostema, 286 



Trictispis, 48 



Trientalis, -255 



Trifolium, I95 



Irifolium, . 1 96, 202, 209 



Triglochin, 24 



Trigoiiclla, 195 



Triiisa 314 



Trillium, 115 



Triodia, 48 



Triosteum, 3°5 



Tripsacum, 27 



7'ripterella, 120 



Tripterocalyx, 35^ 



Triselum, 43 



Trisettitii, 44 



Triticum, 57 



Trollius, 156 



7'roximoti, 348 



Tsuga, '8 



Tullia, 280 



Tunica, 149 



Turritis, 1 74 



Tussilago, 342 



Typlia, J9 



Pac;e. 

 Typhace.c, 19 



Udora, 27 



Ulex, 194 



TjLMACE.t, 134 



Ulmaria, 189, 357 



Ulmus, 134 



UmbellifkR/E, 238 



Umsenia, 105 



Uncinia, loi 



Uncivia, 78 



Unifolium 114 



Uniola 51 



L'rachne, 35 



Cralepts, 48 



Urtica, 135 



Ukticace.^;, 135 



Urticaslrum, 135 



Utricularia, 297 



Uvularia, 1 1 1 



Uvtilaria, 115 



Vaccaria 149 



Vaccinium, 252 



Vacciniiim, 217, 257 



Vagnera, 114 



Valeriana, 3°7 



VAI-ERIANACEyE, 3O7 



Valerianella, 307 



Vallisneria, 27 



Vaseya, 3^ 



Veratrum, 1 1 1 



Veratrum, 109, IIO 



Verbascum, 289 



Verbena, 276 



Verbenace^, 276 



Verbesina 335 



I'er/iesitia 333 



Vernonia, 310 



Veronica, 293 



Vesicaria, 17 1, 1 72 



\'iburnuiTi, 3°4 



Vicia, 206, 357 



ni/a, 38 



Villarsia, 262 



Vinca 262 



Vincetoxicum, 265 



Viola 227 



Viola, 227 



ViOI.ACE.E, 227 



Virgilia, . . . ; '93 



Viscaria, 148 



Viscii/n, I36> 254 



ViTACE.E, 220 



Vitis, 220 



Vi/is 221 



Vleckia, 2S2 



Vogclia 172 



Volvulus, 267 



Vulpin, 55 



