280 ERYTHEA. 
Symphoricarpus, 89, 174 
Talinopsis, 29 
Talinum, 33-35, 107 
ud 
8 
Thistles, note on Baron Mueller’s illustrated description of obnoxious, 
235 
Thuja, 216 
Thysanocarpus, 173 
Tidestrom, Ivar, 116 
Tissa, 106, 107, 214 
Tradescantia, 247 
Trautvetteria, 70 
Trelease, Wm., notice of his paper on the genus Yucca, 108 
Trichocoronis, 41, 42 
Trchostema, 13, 14, 191 
trina 14, 59, 81, 110, 111, 169, 170, 243 
Trite a, 96 
aes 121 
Tropsolum majus, reversion in, 19 
Tuberous root growths in Leguminose, 195 
Tule, 239, 242 
Umbellifers, studies in Californian, 8, 62 
Umbellularia, 88, 173 
Uncinula, 25 
Uncle Sand Mountain, vegetation of slopes near, 12 
Uredinex, new Californian, 247 
Uredo, 205 
Uromyces, 204, 205 
Uropappus, 136, mi 175, 260 
Urtica, 95, 100, 241, 245 
Vaosiiitam, 164 
Valerianella, 89 
Valsa, 218 
Vasey, George, death of, 107 
Verbascum, 13, 98, 142 
Verbena, 12, 240, 245 e 
Verbesina, 60, 103 
