266 A. W. Evans — Arrangement of Genera of Hepaticoe. 



11. ChaetOCOlea Spruce, Hep. Amaz. et And. p. 346 (1885). 

 Contains a single South American species. 



12. Lepidolsena Dum. Rev. des Genres, p. 13 (1835): Spruce, Hep. Amaz. et 

 And. p. 336. 



Polyotus Gottsche in G. L. & N. Syn. Hep. p. 13 (1845). 



A beautiful genus of the Southern Hemisphere ; species 10-15, 

 among which may be mentioned L. Menziesii, L. clavigera and 

 L. palpehrifolia, the original species. 



13. Herberta S. F. Gray, Nat. Arr. Br. PI. i, p. 705(1821): Spruce, Hep. Amaz. 

 et And. p. 340. Underw. in Gray's Manual, Ed. vi, p. 709. 



Schisma Dum. Comm. bot. p. 114 (1822); Syll. Jung. p. 76; Rev. des. Genres, p. 

 23; Hep. Eur. p. 123. 



Sendtnera Nees in G. L. & N. Syn. Hep. p. 238 (1845). 



Widely disti'ibuted ; species 10-15 ; the genus is represented in 

 both Europe and America by H. adunca Gray. 



14. LepiCOlea Dum. Rev. des Genres, p. 20 (1835): Lindb. in Act. Soc. Sc. 

 Fenn. x, p. 516. 



Iieperoma Mitt in Hook f. Handb. N. Z. Fl. pp. 751, 754 (1867). 



Mostly in the Southern Hemisphere ; species 3, — L. scolopendra 

 Dura., L. oclirolenca. Lindb. and L. prulnosa Spruce. 



15. MastigOphora Nees, Eur. Leberm. iii, p. 95 (1833): Mitt, iu Hook. f. 

 Handb. N. Z Fl. p. 754. 



Sendtnera, sect. Mastigophora G. L. & N. Syn. Hep. 241. 



Species 10-15, scattered ; M. Woodsii is the only European species. 



16. Isotachis Mitt, in Hook. f. Handb. N. Z. Fl. p. 526 (1867): Spruce, Hep. 

 Amaz. et .\nd. p. 337. 



Species 10-15, mostly in the Southern Hemisphere. 



TRIBE III. LEPIDOZIE^. 



17. Lembidium Mitt, in Hook. f. Handb. N. Z. Fl. p. 754 (1867). 



A small genus confined to the islands of the South Seas ; 3 species 

 are known, — L. nutans Mitt, of New Zealand, L. ventrosum Mitt, 

 of Kerguelen Land, and L. dendroides Carrington & Pearson of 

 New South Wales. 



18. Mytilopsis Spruce, "On Ceplialozia" (1882); Hep. Amaz. et And. p 387. 

 Contains one South American species. 



19. Micropterygium Lindenb. in G. L. & N. Syn. Hep. p. 233 (1845). 

 Species 5-10, mostly in tropical America. 



