lyDEX TO THE GENERA. 



205 



Tanacettim, see Ctrysanthe- 



mum 

 Taraxacum, 25, 154 

 Taxus, 4 

 Teesdalia, 13, 79 

 Teucrium, 21, 127, 161, 182 

 ThaHctrum, 13 

 Thesium, 10, 64 

 Thlaspi, 13, 80 

 Thrincia. see Leontodon 

 Thymus, 21, 130 

 Tilia, 16, 107 

 Tillcca, see Crassula 

 Tofieldia, 7 

 Tolypella, 3 

 TordyUum, 19 

 ToriUs, 18, 115 

 Tormentilla, see Potentilla 

 Tragopogon, 25, 154, 162, 185 

 Trichomanes, 3 

 Trichoneina, see Bomulea 

 TrientaJis, 19 

 TrifoHum, 15, 96, 160 

 Trigloclim, 5, 35 

 Trigonella, 15, 94 

 Trinia, 18 

 Triodia, 6, 41 

 Trisetum, 6, 40 

 Triticum, see Agropyrum 

 Trixago, see Parentucellia 

 TroUius, 12 

 Tulipa, 8 

 Turritis, 14 

 TussUago, 24, 148 

 Typha, 5, 34 



U 

 Ulex, 15, 94, 160 

 Ukuus, 10, 63 

 Umbilicus, see Cotyledon 

 Urtica, 10, 64 

 Utricularia, 22, 161, 183 



Vaccinium, 19 



Valeriana, 23, 162 



VaJerianelia, 23, 141, 162 



Verbascum, 22, 132, 161 



Verbena, 21, 127 



Veronica, 22, 184 



Viburnum, 23, 162 



Vieia, 16, 100 



ViUarsia, see Linmanthemum 



Vinca, 20, 123 



Viola, 17, 110, 160 



Viscaria, 12 



Viscum, 10 



Volvulus, see CaJystegia 



Vulpia, see Festuca 



W 

 Wahlenbergia, 23, 162 

 .Weingartneria, see Coiyne- 



pborus 

 Wolffia, 7 

 Woodsia, 4 



X 

 Xanthium, 24, 157 



Z 

 Zannicliellia, 5, 35 

 Zostera, 5, 34 



EEBATA. 



On page 4, Mne 9, for Pilulifera read Pilulaeia. 



,, „ 20, „ 2, „ .ISGALLIS „ Anagallis. 



