327 



Sphaeromphale ,58. 



Sphaeroplea, 30. 



Sphaerotilus , 290. 



Sphagnum, 7, 105, 182, ISJ-, 192. 



Sphenophyllura , 224^. 



Sphenopteris , 222. 



Sphenostemon ,137. 



Spinacia, 17. 



Spiraea , 1 69 . 



Sporidesmium , M. 



Sporochysma, 37. 



Sporophytae, 25. 



Spumaria, 32, 291. 



Squamariaceae , 26. 



Stachys, 155, 193, 198. 



Stanhopea , 1 30 . 



Stapelia , 138. 



Staphylea, 275. 



Staphylopteris , 222. 



Stauroneis , 30 . 



Stellaria, 141, 142. 



Stenandrium , 292 . 



Stenogramma , 32. 



Stenomesson , ] 14. 



Stephanocystis , 26. 



Stephanotis , 24] . 



Sterculiaceae, 174. 



Stereocaulon , 57 . 



Stigmaria, 216, 219. 



Stratiotes , 99 . 



Strophanthus , 259. 



Strychneae , 263 . 



Stygeocloneum , 27 . 



Stylidieae, 109. 



Styraceae, 174, 210. 



Symea, 127. 



Symphytum. 138, 182, 282. 



Symplocaceae , 210. 



Symplocos, 174. 



Syncleisis, 146. 



Synedra, 30. 



Synstyleae, 169. 



Syringa, 161, 241, 276. 



Syringodea, 120, 121. 



Taccaceae, 135. 

 Taeniopterides , 224 . 

 Talinum , 165. 

 Taphrina , 40 . 

 Taxus, 59. 

 Tectona, 266. 

 Teesdalia, 148. 

 Telfairea, 18, 149. 

 Terebinthaceae , 174. 

 Tetramonas, 32. 

 Teucrium, 154, l55, lo6. 



Thalia, 117. 



Thalictrum , 166, 167. 



Thallophyt^, 25. 29. 104, 217 



Thea, 266, 267, 268. 



Thelocarpon , 57 . 



Thelotremeiae, 57. 



Theophrasteae .159. 



Thibaudia, 150. 



Thielaria, 235. 



Thladiantha, 18, 149. 



Thomasia, 174. 



Thymelaea, 187. 



Thymelaeaceae , 163. 



Thysselinum, 175. 



Tillandsia, 116. 



Tilletia , 38 , 40 , 41 . 



Tithymalus, 190. 



Tordylium , 181. 



Torenia, 173. 



Torminaria, 165. 



Torreya, 12. 



Toxicopblaei . 137. 



Trachyandra ,122. 



Tragopogon , 124. 



Trapa , 161 , 201 . 



Triblidium, 35. 



Trichocentrum , 130. 



Trichomanes , 107 . 



Trichopilia , 132. 



Trichostomum , 105. 



Trientalis, 23. 



Trifolium, 162, 187, 190,191,285 



Triglochin , 13. 



Trigonella, 162. 



Triteleia, 123. 127. 



Triticum, 118. 



Tropaeolaceae , 24. 



Tropaeolum , 24 . 



Tsuga, 13. 



Tuber, 34, 38, 284. 



Tuberaceae, 33. 



Tuckerraannia , 145. 



Tulipa, 34, 38, 284. 



Tulostoma , 43 . 



Turneraceae, 175. 



Turraea, 158. 



Tydaea, 153. 



Typhonium, 115. 



TJIex, 187. 

 Ulmaceae , 163 , 175 . 

 Ulmus, 175, 240, 289. 

 Ulothricheae, 27. 

 Ulothrix, 27, 28. 

 Umbelliferae, 3, 175, 196. 

 Ungernia ,113. 



