ca ee ot 
argassum, 109, 1 
Sassafras, 213, ‘esr 310, 322. 
Satureia, 358. 
Saxifraga, 8, 56, 126, 336, sqq- 
Scapania, 85, 90 
Scenedesmus, 285. 
Schizaea, 4, 5, 82, 83. 352, 361. 
Schizogonium, 141. 287. 
Schizosiphon, 284. 
Schmidtia, 63. 
‘illa, 103. 
Sees, 14,1655, 56,126,259, 335. 
Scleria, 259. 
Scol drium, 3, 153, 267, 268, 
sae 80, 152, 337, 337. 
lla, 153, 219, 349, 
Senos icra, 355. 
2, 155, 
ee ae 57,280" 200" 292" 
882) 855, 366, 
napis, 14, 
Siphonaceae, 11, 298 
Sirogonium, 286, 
Sirosiphon, 185, 285, 
ymbrium, 100, 102, 256, 272, 
yrhinchium, 313, 
‘Smilaci 
‘Sima, 8 53, 78, 161, 213, 237, | 
Phe! om 229, 358, 
, en 
374 
Stapelia, 280. 
Staphylea, 219. 
Staurastrum, 122, 2%6, 
Staurogenia, 14 
Staurospermum, 236. 
Steetzia, 303. 
Steironema, 130. 
Stellaria, aot 366. 
Stereodon, 90 
Stereum, 133. 
alee nee 141, 189, 287. 
Stilbum, 10 
Stillingia, 96. 
Stilophora, 109. 
Stipa, 154, 155. 259. 
Streptopus, 338, 349. 
Struthiopteris, 2, 79, 
268. 
Stylosanthes, 48, 178. 
Sullivantia, 8, 
Sympetaleia, 158, 
Symphoricarpus, 49. 
Spmploca, 138 18 139, 
Spmploca, 188, 183, 283, 
Symplocos, 17, 833 
Synt yris, 209. 
Syringa, 213, 245, 237. 
Syrrhopodon, 4, 
Byehanam. 36, 
260, 267, 
ae 
Tamarix, 152, 166, 
BP ewe oc 
ayloria, 
Ea tet 47, 48, 67. 
‘Tephrosia, 333, 
Tetmemorus, 121, 285, 
Tetragonotheca, 332, 
‘Petraspora, 112, 140, 185. 
Teucrium, LOO, ‘258, 
Thatictrum, 269, 338, 
Thallocarpus, 2t, 305, 
Thallophytes, 298. 
Thigpen, 332 
Thelia, 36 
Thlaspi 256 
Thrinax, 124. 
Thuidium, 36, 
333, 339. 
,| Tillandsia, ec 176, 
Timmia, 36, 89, 
Tipularia, 178. 
| Tolypothrix, 139, 185, 285, 
Townsend. BF 63, 235, 313, 
Tradescantia, 60, 
TT n, 100. 
'| Trametes, 47. 
| Trapa, 327, 352, 
Trautvetteria, 338, 
Trematodon, 36, 
Tribulus, 356, 
Trichodon, 73. 
Tricholoma, 66. 
Trichomane’, 6, 8, 124, 239, QH7, 
Trichormus, 183. : 
Trichostomum, 73, 89, 
Tricuspis, 56, 
Trientalis, 68, 178, 
ee 14, ~~ 88, a 155, 
Tuber, 276, 
Tulipa, 153, 
‘Tunica, 115. 
Tympanis, 134, 
Typha, 55, 56, 153, 
U 
Ulex, 
eee 125, 213, 237, 310, 
age 141, 188, 287, 
Ulva, 112. 
Ulvaceae, 112. 
Umbelliferae, 152, 153, 241, 321. 
Urceolaria, 58 
Urceolina, 58, 
Uredimeae. 215, 240, 
Uredo, 32, 216. : 
Urococcus, 140, 
Urocystis, 147, 180, 
Uromyces, 31, 82, 78. B18, 
Urtica, 313, 359, 
Urticaceae, 153, 162, 
Usnea, 57. 
Ustilago, 95. 
Utricularia, 15, 83, 116, 146, 258 
259, 274, 330, 352, B62. 
Uvularia, 235, 
Vaccaria, 157, 257, 
vacea aot. 35 52, 68, 114, hon) 164, 
Valeriana, 53 53, 59, so pag 008 
Vaucheria, 140, 187, 0. 
Veratum, 245, bas, 
Verbascum, 147, 152, 257, 294, 
Verenem, 67, 152, ibe, 178, 258, 
Verbesina, 48 
Vernonia, 178. 
Veronica, 1 102, 358. 
Vibrio, 138, d03, * 
Viburnum, 52, 53, 212, 235, 256, 
Vicia, 14, 2, 152, is" 219; 257, 
356, 366. 
Viguiera, 313. 
Vilfa, 12, 207, 313. 
Vinca, 64. 
Viola, 100, 115, 153, 174, 179, 
209. 
% . . ® ’ , 
299, 321. 
Vitis, 37 49, 114, 152, 212, 233, 
234, 236, 310, 316, 340, 
| + 
Vittaria, 6, 176, 305, 316, 
Waldsteinia, 52. 
te all 522, 
Webera, 54, 
Weisia, 46, 89, 98. 
Wellingtonia, ‘322, 
Welwitschia, 239, 
hogar LWA 212, 236, 
sia, 3, 4, 5, 260, 267, 
273, B49, 365 ee 
Woteaees “ty 5. 6, 58, 79, 126, 
178, 260, 267, 268) 347, 
Wy shia 313, 
us 
Xanthidium, 123, 286, 
Xanthium, 357, 
Xerophyllum, 335 
Yucca, 67, 102. 
Z 
Zannichellia, 68, 171, 259, - 
Zea. 
Zephyranthes, 60, 
Zizania, 72. 
Zizia, 336, 
Zonotrichia, 13%, 184, 
Zygadenus, 366, 
Zygnema, 187, 286, 
Zygnemaceae. 187. 
ee 236. 
are 
