424 
Spar Hum, 73. 
Spatularia, 127. 
Specularia, 202. 
Spergella, 48. 
Spergula, 48. 
Spergula, 48. 
Spiraea, 90. 
Spirantiies, 313. 
Spirodela, 340. 
Stacliys, 251. 
Staphylea, 69. 
Statice, 260. 
Statice, 261. 
Steenliammera, 220. 
Stellaria, 52. 
Stipa, 382. 
Stratiotes, 306. 
Stuniiia, 316. 
Siurmia, 380. 
Subularia, 31. 
Swertia, 214. 
Symphytum, 220. 
Tamariscineae, 39. 
Tamarix, 39. 
Tameae, 304. 
Tamus, 305. 
Tanacetum, 175. 
Taraxacum, 191. 
Taxus, 302. 
Teesdalia, 29. 
Telmatophace, 340. 
Teucrium, 253. 
Tlialamiflorae, 1. 
INDEX. 
Thalictrum, 3. 
Thesium, 277. 
Tlilaspi, 29. 
Thlaspi, 31. 
Thrincia, 188. 
Tliymeleic, 277. 
Thymus, 246. 
Thymus, 246. 
Thysselinum, 143. 
Tilia, 58. 
Tiliaceae, 58. 
Tillsa, 122. 
Tofiekiia, 327. 
Tordylium, 144. 
Torilis, 145. 
Tormentilla, 95. 
Tragopogon, 189. 
Trichomanes, 415. 
Trichonema, 317. 
Trientalis, 260. 
Trifolium, 75. 
Triglochin, 338. 
Trigonella, 78. 
Trilliaceae, 304. 
Triiiia, 137. 
Triodia, 387. 
Tripolium, 168. 
Trisetum, 386. 
Triticum, 399. 
Triticum, 394. 
Trollius, 9. 
Tulipa, 322. 
Turgenia, 145. 
Turritis, 21. 
Tussilago, 167. 
Tussilago, 167. 
Typha, 339. 
Ulex, 72. 
Ulmus, 284. 
Umhelliferae, 130. 
Urtica, 284. 
Urticaceae, 283. 
Utricularia, 255. 
Vaccinium, 207. 
Valeriana, 157. 
Valeriana, 157. 
Valerianaceae, 156. 
Valerianella, 157. 
Vella, 27. 
Verhascum, 225. 
Verbena, 254. 
Verbenacea;, 254. 
Veronica, 237. 
Viburnum, 151. 
Vicia, 81. 
Villarsia, 214. 
Vinca, 210. 
Viola, 35. 
Violaceae, 34. 
Viscum, 150. 
Wahlenbergia, 202. 
Woodsia, 409. 
Xanthiuro, 199. 
Zannichellia, 346. 
Zostera, 346. 
