34o I N D E X .
Stipulicida, I. 26 Urtica, II. 178
Streptopus, I. 200 Usnea, II. 332
Stylosanthes, II. 75 Utricularia, I. 12J
S ty r a x , II. 41 Uvularia, 1. 198
Swe rtia, I. 97
Symphoricarpos, I. 106 V*
Vaccinium, I. ■ 2 2 rT
T . Valeriana, I. ' l8
Vallisneria, II. c 220
Tagetes, II. i 3 2 Veratrum, II. 249
Taxus, 11. 245. Verbascum , I. . 148
Tetraphis, 11. 287 Verbena, II. s-'.o mS.
Teucrium, II. 1, Verbesina, II. .1 , i 5/(.
Thalictrum, I . . 3 2 2 Vernonia, II.
Thssium , I. . ; 112 Veronica, I. • : ' 4
Thuja, 11. 209 Viburnum, I. 1.78
Thymus, II. 9 Vicia, II. t • 6 9
Tiarella, I. • 27Ö V io la , II. ; j 49
Tilia , 1 . , . h u: 5 o6 V i t is , II. a 3o
Tillandsia, I. i 9 5 Vittaria, II. .11 ;;;drwd '261
Tjmmia, 11. 3o4
Tortula, II. .1 2g 5 W. J
Trachynotia, I. . . ;a; . 65 W eb e ra , II. 3o2
Tradeseantia, 1. ,02 i 9 3 Weissia, II. ' 288
Tragia, II. Woodw ardia,, II. 2 63
Trematodon, II. . f g.2 8 9
Trichodium, .11 . tarriiu ,41 j L tr
Trichosterha ,11. >ni IO Xanthium, II. .1 s 182
Trichostomum, I I .. sin 29e Xerophyllum, I. , If ,y21Q
Tnentalis 1. 2 3 0 Xylosteum, I. , sl!..io6
'JVil'olinm. 11. .1 33 ooesn r i S X y r is , I.
Triglochin, I..II ,mira; 2ö8
Trillium, I. 21 5 1 . I
Tniosteum, I. .II .uttLtr 'iffH V u c c a ,I . : |®S
Tripsacum, I. BII .60
Tripterella, I.H tmu . 19
Tussilago, 11. f ibiJÖ. ■ Zamia, 11. . 242 . ~ 2 T R^fv* -Zanthorhiza, I.T 1 na0B 1.86
U . ' Zanthoxylum, II., ; rr, 3 0 p
Uhtius , I. 3 Jltfß Zigadenus , 1. 1 . trrnsrrtfß
' Umbilicaria, 11. 3 a,3 Zizania, I. - 8 7.4
Uuiola , 1. 7° Zornia, II. .: 76