Systematic Name. English Name. Vol. No. 
Thermopsis fabacea, Fabia-like Thermopsis, ....5 . 469 
Thymus lanuginosus, Woolly Thyme, 2 . 184 
Tiarella cordifolia, Heart-leaved Tiarella, 3 . 216 
Tigridia Pavonia, Tiger Flower, 1 . 5 
Tclpis barbata, Yellow Hawkweed, 3 . 259 
Tournefortia, heliotropioides, Heliotrope-like Tournefortia, 6 . 483 
Trachymene cajrulea, Blue-flowered Trachymene, 5 . 450 
Tradescantia congesta, Close-flowered Spider-wort, 4 .363 
Trientalis Europsea, .European W inter- g’reen,. . . . 6 . 544 
Trillium grandiflorum, Large-flowered Trillium, . . 1 . 26 
Tritoma media, Lesser Tritoma, 3 . 204 
Trollius Europseus, European Globe-flower, ....3 . 209 
Tropseolum majus, Greater Nasturtium, 5 . 427 
Tulipa Gesneriana, Common Tulip, 3 . 245 
Tulipa suaveolens, Sweet-scented Tulip, 2 . 175 
Tulipa sylvestris, Wild Tulip, 6 . 488 
Tussilago fragrans, Sweet-scented Coltsfoot, . . . .1 . 19 
Uvularia grandiflora, . Large-flowered Uvularia, ..2 . 187 
Uvularia puberula, .Downy Uvularia, 6 . 512 
Vaccinium amcenum, Broad-leaved Wortleberry, . .3 . 211 
Valeriana montana, Mountain Valerian, 1 
Verbascum phceniceum, . . . .Purple-flowered Mullein, . .1 
Verbena alata, Winged-stemmed Vervain, ..5 
Verbena Aubletia, Rose-flowered Vervain, ....3 
Verbena chamaedrifolia, .... Germander-leaved Vervain, 4 
Verbena pulchella, Pretty Verbena, 3 
Verbena radicans, Rooting Vervain, 5 
Verbena urticifolia, Nettle-leaved Vervain, ....5 
Veronica exaltata, Lofty Speedwell, 6 
Veronica pinnata, Wing-leaved Speedwell,. . . .4 
Veronica urticsefolia, Nettle-leaved Speedwell, ..2 
Vesicaria utriculata, ...... Smooth Vesicaria, 1 
Vicia pseudocracca, False Cracca Vetch, 6 
Vinca herbacea, Herbaceous Periwinkle, ....3 
Viola tricolor, Heartsease, 5 
Viscaria neglecta, Neglected Rock Lychnis, ..6 
Wedelia aurea, Golden-flowered Wedelia, ..4 
Wistaria frutescens, Frutescent Wistaria, 5 
Xeranthemum annuum, .... Annual Xerantbemum, ... .2 
Xeranthemum lucidum, .. . .Shining Xeranthemum, ... .2 
Yucca gloriosa, Glorious Adam’s-Needle, ..3 
Zephyranthes Atamasco, . . . . Atamasco Lily, 3 
Zexmenia tagetiflora, Tagetes-flowered Zexmenia, 6 
Zinnia Elegans, . .Elegant Zinnia, 6 
Zinnia elegans, Purple-flowered Zinnia, ....2 
Zinnia multiflora, Red-flowered Zinnia, 2 
Zinnia tenuiflora, Narrow-petalled Zinnia, ... .5 
Zizyphus paliurus, Christ’s Thorn, 2 
36 
36 
390 
205 
293 
277 
422 
488 
543 
294 
167 
84 
507 
233 
421 
523 
364 
386 
114 
135 
286 
285 
501 
549 
170 
97 
394 
118 
