INDEX 



1393 



Therofon, 503 

 Thespesia, 777 

 Thevetia, 934 

 Thistle, 1305 



Blessed, 1309 



Sow, 1318 



Star, 1308 

 Thistle Family, 1152 

 Thorn Appel, 462, 993 

 Three-seeded Mercury, 



700 

 Thrinax, 221 

 Thrinax, 222 

 Thr>-allis,1673 

 Thuja, 36 

 Thunbergia, 1366 

 Thunder-wood, 727 

 Thurberia, 69 

 Thuro\'ia, 1204 

 Thyme, 1045 

 Thymeleales, 820 

 Thymophylla, 1295 

 Thymus, 1045 

 Thysanthema, 1309, 1374 

 Thysanella, 373, 1332 

 Tiarella, 503 

 Tickseed, 1274 

 Tick-trefoil, 634 

 Tiedemannia, 875 

 TOia, 760 



TiLIACEAE, 759 



Tillaea, 496 

 Tillaeastrum, 496 

 Tillandsia, 245, 1328 

 Tillandsia, 245 

 Timothy, 122 

 Tinantia, 237 

 Tiniaria, 381 

 Tipularia, 327 

 Tissa, 417 

 Tisswood, 822, 915 

 Titi, 730, 890 



Black, 730 



Red, 730 



White, 730 

 Titi Family, 729 

 Tithymalopsis, 715, 1349 

 Tithymalus, 718, 1349 

 Tium, 618 

 Toad-flax, 1056 



Bastard, 1102 

 Tobacco, 994 



Indian, 1146 



Rabbit, 1238 



Wild, 1146 

 Tofieldia, 248 

 TofieUia, 249 

 Tomato, 991 

 Toothache Grass, 132 

 Toothache-tree, 674, 675, 



856 

 Toothwort, 480 

 Torch-wood, 677 

 Torch-wood Family, 680' 

 Torihs, 864 

 Torreya, 33 

 Tovara, 375 

 Touch-me-not, 661 

 Tough Buckthorn, 913 

 Tournefortia, 1004 

 Toiiterea, 810 

 Townsendia, 1205 

 Toxicoscordion, 252 

 Toxylon, 361 

 Tracaulon, 380 

 Trachelospermum, 937 

 Trachypogon, 57 

 Tracyanthus, 250, 1329 

 Tradescantella, 237 

 Tradescantia, 238, 1327 

 Tradescantia, 237, 238 

 Tragia, 701 

 Tragopogon, 1318 

 Trailing Arbutus, 890 

 Trailing Wolfbane, 435 

 Trautvetteria, 440 



Tread-softly, 706 

 Tree Huckleberry, 892 

 Tree-of-Heaven, 680 

 Trefoil 



Shrubby, 676 



Tick, 634 

 Treleasea, 241 

 Trema, 366 

 Trepocarpus, 866 

 Triadenum, 792 

 Triantha, 248 

 Trianthema, 412 

 Trianthera, 137 

 Tribulus, 669 

 Trichachne, 83 

 Tricherostigma, 714 

 Trichloris, 135 

 Trichocoronis, 1162 

 Trichomanes, 3 

 Trichostema, 1019 

 Tridax, 1285 

 Tridens, 141 

 Trifolium, 605, 1340 

 Triglochin, 43 

 Trigonella, 1340 

 Trilisa, 1170 

 Trilliaceae, 275 

 Trillium, 276 

 Trillium Family, 275 

 Triodia, 142 

 Triorchos, 329 

 Triosteum, 1123 

 Triphasia, 1345 

 Triphora, 316 

 Triplasis, 144 

 Tripsacum, 53 

 Trisetum, 129 

 Triumfetta, 760, 1351 

 Tropidia, 322 

 Trumpet-creeper, 1095 

 Trumpet-creeper Family, 



1094 

 Trumpet-flower, 1094, 

 1095 



Evening, 921 

 Trumpets, 494 

 Tsuga, 35 

 Tubiflora, 1081 

 Tulipastrum, 451 

 Tulip-tree, 453 

 Tumble Weed, 92, 392 

 Tumion, 37 

 Tupelo, 852 



Water, 852 

 Tupelo Gum, 853 

 Turbinia, 1360 

 Turnera, 795, 1352 

 Turnera Family, 794 

 Turneraceae, 794 

 Turnip, 477 



Indian, 226 

 Turkey-beard, 249 

 Turkey Oak, 351 

 Turtle-head, 1058 

 Turtle-grass, 48 

 Twayblade, 323 

 Twifole, 320 

 Twig Rush, 191 

 Twin-leaf, 458 

 Two-leaved Solomon's 



Seal, 270 

 Typha, 38 

 Typhaceae, 38 



Ulmaceae, 362 

 Ulmaria, 523 

 Ulmus, 363 

 Umbelliferae, 856 

 Umbrella-leaf, 459 

 Umbrella Plant, 1323 

 Umbrella-tree, 452 

 Umbrella-wort, 406 

 Ungnadia, 746 

 Unicorn-plant, 1097 

 Unicorn-plant Family, 

 1096 



Unifohum, 270 

 Uniola, 151 

 Urechites, 936 

 Urena, 772 

 Urtica, 356 

 Urticaceae, 356 

 Urticales, 355 

 Urticastrum, 357 

 Urvillea, 743 

 Utricularia, 1090 

 Utricularia, 1090 

 Uvularia, 271 



Vaccaria, 425 

 Vacciniaceae, 890 

 Vaccinium, 893, 897 

 Vaccinium, 894 

 Vachellia, 578 

 Vagnera, 269 

 Valerian, 1128 



Greek, 980 

 Valerian Family, 1127 

 Valeriana, 1128 

 Valerianaceae, 1127 

 Valerianales, 1127 

 Valerianella, 1128 

 VaUdallium, 264 

 Vallesia, 934 

 Vallisneria, 47 » 

 Vanilla, 317 

 Vanilla Grass, 114 

 Varilla, 1252 

 Vase-vine, 439 

 Velvet Bean, 1343 

 Velvet Grass, 128 

 Velvet Leaf, 763 

 Venus' Flytrap, 493 

 Venus' Flytrap Family, 



492 

 Venus' Looking-glass, 



1141 

 Veratrum, 251 

 Verbascum, 1054 

 Verbena, 1008, 1362 

 Verbena, 1011, 1013 

 Verbenaceae, 1007 

 Verbesina, 1272 

 Vervain Family, 1007 

 Vetch, 655 



Joint, 632 

 Veronia, 1157, 1368, 1370 

 Veronica, 1070, 1365 

 Veronica, 1072 

 Vetriveria, 67 

 Viburnum, 1121 

 Vicia, 655, 1344 

 Vigna, 654 

 Viguiera, 1263 

 Vinca, 935 

 Vincetoxicum, 952 

 Viola, 800 



affinis, 803 



Alabamensis, 802 



amorphophylla, 802 



arvensis, 807 



blanda, 805 



chalcosperma, 803 



Canadensis, 806 



Carolina, 804 



conspersa, 806 



cuculata, 804 



denticulosa, 805 



Egglestonii, 801 



emarginata, 804 



eriocarpa, 806 



esculenta, 802 



falcata, 801 



fimbriatula, 804 



Floridana, 803 



hastata, 806 



heterophylla, 802 



hirsutula, 803 



incognita, 805 



lanceolata, 805 



Langloisii, 803 



LeConteana, 803 



Viola 



LovelUana, 802 



Missouriensis, 803 



mullicaulis, 807 



odorata, 805 



pallens, 805 



palmata, 801 



papilionacea, 802 



pedata, 801 



pedatifida, 804 



primulaefolia, 805 



pubescens, 806 



Rafinesquii, 807 



rosacea, 802 



rostrata, 807 



rotundifolia, 805 



sagittata, 804 



scabriuscula, 806 



septemloba, 804 



sororea, 803 



striata, 806 



subsinuata, 801 



tenuipes, 806 



triloba, 802 



tripartita, 806 



vicinalis, 801 



villosa, 804 



vittata, 805 



Walteri, 807 

 Violaceae, 800 

 Violet, 800 



Dog's-tooth, 267 



Green, 805 

 Violet Family, 800 

 Violet Iris, 305 

 Violet Wood-sorrel, 665 

 Viorna, 437 

 Viper's Bugloss, 1002 

 Virginia Creeper, 758 

 Virginia Stonecrop, 498 

 Virginia Stonecrop Fam- 

 ily, 498 

 Virginia Willow, 508 

 Virginia Willow Family, 



507 

 Virgin's Bower, 437 



Purple, 440 

 Vitaceae, 752 

 Vitex, 1015 

 Vitis, 753 

 Vitis, 757 

 Viticella, 437 

 Vittaria, 9 

 Voyria, 932 



Waahoo, 734 

 Wahoo, 760 

 Wake-robin, 276 

 Waldsteinia, 521 

 Walking Fern, 17 

 Walking Leaf, 17 

 Wall Cress, 475 

 Walnut, 333 



Black, 333 



White, 333 

 Walnut Family, 333 

 Walter's Pine, 34 

 Waltheria. 780 

 Wampee, 244 

 Wandering Jew, 1328 

 Warea, 487, 1337 

 Wart Cress, 467 

 Washingtonia, 864 

 Watches, 494 

 Water Ash, 676, 918 

 Water-carpet, 500 

 Water Chinquapin, 455 

 Water-cress, 472 

 Water Dropwort, 875 

 Water Elm, 364 

 Water Grass, 90 

 Water Hemlock, 868 

 Water-hemp, 393 

 Water Hickory, 334 

 Water Hoarhound, 1048 

 Water Hyacinth, 244 



