108 F. Fedde: Index novorum Siphonogainarum. [108 



Taraxacum groenlandicum Dahlst. 1. c. p. 22. tab. U— 12 (== T. offic. var. 

 ceratophorum J. Lange et Jenssen). — Östl. Arkt. Amerika, West- Grönland. 

 T. arctogenum Dahlst. 1. c. p. 26. tab. 16. — West-Grönland. 

 T- bicorne Dahlst. 1. c. p. 29. tab. 17. — Turkestan. 

 T. lateritium Dahlst. 1. c. p. 32. tab. 18 (= T. offic Kjellm. i. p.). — Arktisches 



Sibirien. 

 T. laeticolor H. Dahlstedt in Kjell'man, Bot. Stud. 1906. p. 168. fig. — Upsala, 



wie folgende. 

 T- fasciatum H. Dahlst. 1. c. p. 172. fig. 

 T. interruptum H. Dahlst. 1. c. p. 175. fig. 

 T. Kjellmani H. Dahlst. 1. c. p. 178. fig. 



Tetranenris glabriuscula Ejdb. 1. p. 155 (= T.glabra Greene). — Rocky-Mountains. 

 T- stenophylla Rydb. 1. c. p. 155. — ibid. 



Townsendia formosa Greene in Leafl. I (1906). p. 213. — Neu-Mexiko. 

 Triptilion Dusenii, 0. Hoffm. apud Mach 1. p. 885. pl. XXX E.; ferner in Fedde, 



Rep. nov. spec. IV (1907). p. 142. — Süd-Chile. 

 Trichocoronis sessilifolia B. L. Robinson in Proc. Amer. Ac. XLII (1906). p. 35 

 (= Ageratum sessilifoliwti Schauer, Linnaea XIX, 715 (1847); Hemsl., 

 Biol. Cent.-Arn.-Bot. II, 83 [1881] = Trichocoronis Greggii Gray, PI. 

 Wright. I 89 [1852)); siehe auch in Fedde, Rep. nov. spec. IV (1907). 

 p. 149. — Mexiko. 

 Trichogonia rhadinocarpa B. L. Robinson 1. c. p. 36 (= T. podocarpa Bak. in 

 Mart., Fl. Bras. VI. pt. 2, 216 (1876; pro parte, non Seh. Bip.); ferner 

 in Fedde, Rep. nov. spec. IV (1907). p. 149. — Venezuela (Fendler n. 

 651; Preuss n. 1508); Colombia (Schlim n. 178). 

 Tumionella nov. gen. Greene in Leafl. I (1906). p. 173. — Am nächsten ver- 

 wandt mit Acamptopappus. 

 T. monactis (Gray sub Aplopappus) Greene 1. c. p. 173. — S.-W. Ver. St. Nord- 

 amerikas. 

 Uropappus pruinosus Greene 1. c. p. 213. — Neu-Mexiko. 

 Yerbesina flavovirens R. E. Fries 2. p. 19. tab. III. fig. 1 — 3; ferner in Fedde, 



Rep. nov. spec. III (1906). p. 240. — Bolivia merid. 

 Vernonia (§ Lepidaploa) hirmtivena Gleason 1. p. 175. — Yucatan. 

 V- pineticola Gleason 1. c. p. 176. — Cuba. 



V. phyllostadiga (Cass. sub Lepidaploa) Gleason 1. c. p. 176 (= V- arborescens 

 DC, V. Berteriana DC, V. racemosa Delponte, V. arborescens Lessingiana 

 Griseb.). — Portorico. 

 V. venusta Gleason 1. c. p. 177. — ibid. 

 V- svblanata Gleason 1. c. p. 177. — Cuba. 



var. angustata Gleason 1. c. p. 177. — ibid. 

 V- rentosa Gleason 1. c. p. 179 (= V- arborescens divaricata Griseb.). — Martinique, 



Guadeloupe. 

 V. crassinervia Wright ined. Gleason 1. c. p. 180. — Cuba. 

 V. permollis Gleason 1. c. p. 181 (= V- rigida DC). — Jamaica. 

 V. intonsa Gleason 1. c. p. 182. — ibid. 

 V. riminalis Gleason 1. c. p. 184. — Cuba. 

 V- albicoma Gleason 1. c. p. 185. — Jamaica. 

 V. expansa Gleason 1. c. p. 186. — ibid. 



V. Sintenisii (Urban pro var. sub V. longifolia) Gleason 1. c. p. 187. — Porto- 

 rico. 



