4° OTTO VERNON DARBISHIRE, (Schwed. Südpolar-Exp. 



Nephroma Hffm. 

 Nephroma antarcticum (Jacq.) Nyl. — Nvl. Syn. Lieh. I. p. 317. 



Literature: Cromb. Fueg. p. 231. — Hellb. N. Z. p. 26. — Hue Lieh. Extra. No. 366. — Müll. Gaz. I, 



55. — Müll. Mag. p. 154. — Mull. Speg. No. 27. — Nyl. Fueg. p. 5. — Wain. Iîelg. p. 27. 

 Distribution: South America. 



Localities: Tierra del Fuego (2, 4, 5). -- On trees, mixed with earth; in fruit. 



Nephroma australe A. Rich. — Nyl. Syn. Lieh. I, p. 318. 

 Literature: Hellb. N. Z. p. 27. — Hue. Lieh. Extra No. 367. 

 Distribution: New Zealand and south America. 



Locality: Tierra del Fuego* (1). -- On trees, in fruit. This specimen is rather 

 doubtfully thus named. 



Leptogium Kbr. 



Leptogium tremelloides Ach. — Nyl. Syn. Lieh. I, p. 124. 

 Literature: Hellb. N. Z. p. 144. — Hue. Lieh. Extra No. 22. — Wain. Brésil I, p. 224. 



Collema tremelloides Ach. — Hook. Fl. Ant. II, p. 541. 

 Distribution: In the warmer parts throughout the world. 



Localities: South Georgia* (13, 19). — Over earth and moss. 



PYRENOCARPEI. 



Verrucaria Pers. 

 Verrucaria exquisita nov. spec. 



Description: p. 17. 



Locality: South Georgia (18). — On stone, in fruit. 

 Verrucaria famelica nov. spec. 



Description: p. 18, pi. 3, fig. 33. 



Locality: South Shetland Islands* (21). — On stone, in fruit. 

 Verrucaria glaucoplacoides nov. spec. 



Description: p. 18, pi. 3, fig. 34, 35. 



Locality: Falkland Islands (9, 11). — On stone, in fruit. 



Thamnolia Ach. 

 Thamnolia vermicularis Sw. — Nyl. Syn. Lieh. I, p. 264. 



Literature: Cromb. Fueg. p. 226. — Darbish. Fram, p. 50. — Hellb. N. Z. p. 92. — Hue. Lieh. Extra, 

 No. 47. — Müll. Mag. p. 151. — Nyl. Fueg. p. 24. 

 Ctnomyce? vermicularis Ach. — Hook. Fl. Ant. II, p. 532. 

 Distribution: Arctic to southern America; Arctic Asia; Arctic and alpine Europe: Australia and New Zealand. 



Locality: Tierra del Fuego (7). — Over earth and moss. 



