Bd. IV: II) TUE LICHENS. 21 



D1SCOCARPI. 



Leeideales. 

 Lecidea Ach. 



Lecidea agellata nov. spec. 



Description: p. 4, pi. I, fig. 3. 



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



Lecidea auriculata Th. Fr. - ■ Tu. Fr. Lieh. Scand. p. 499. 



Literature: Darbish. Nat. Ant. p. 2. 



Distribution: Arctic regions; northern and alpine Europe. 



Localities: South Georgia* (18); South Shetland Islands (21). — On stone, in fruit. 

 Lecidea capistrata nov. spec. 



Description: p. 3. pi. I, fig. 2. 



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



Lecidea elaeochroma (Acn.) Til. Fr. — Til. Fr. Lieh. Scand. p. 542. 



Literature: Hellb. N. Z. p. 113. 



Lecidea sabuklorum Ach. — Hook. FI. Ant. II, p. 539. 



Lecidea parasema Ach. — Hook. Fl. Ant. II, p. 539. — MÜLL. Speg. No. So. — Nyl. Fueg. p. 15. 

 Distribution : This is practically a cosmopolitan species. 



Localities: Tierra del Fuego (i); Falkland Islands (8), var. pungens. (KOERB.) Til. 

 Fr.; South Georgia* (17), var. pulverulenta Til Fr. — On stone, in fruit. 



Lecidea elata Schaer. — Tu. Fr. Lieh. Scand. p. 535. 



Distribution: Arctic regions and alpine Europe. 



Localities: Falkland Islands* (8). — On stone. 

 Lecidea interrupta nov. spec. 



Description: p. 3; pi. I. fig. 1. 



Locality: Falkland Islands* (8). — On stone, in fruit. 

 Lecidea lapillicola nov. spec. 



Description: p. 4. pi. 1, fig. 5, 6. 



Locality: South Georgia*, Cumberland Bay, on small stones in the meadows, in fruit. 

 Lecidea ocularis Nyl. — Nyl. Fueg. p. 13. 



Distribution: Tierra del Fuego. 



Locality: Tierra del Fuego (5). — On Driinys Wintert, in fruit. 



Lecidea pantherina (Acn.) Til. Fr. — Tu. Fr. Lieh. Scand. p. 491. 



Literature: Lecidea lactea Floerke. — Arnold Tirol p. 397. — Hue Lieh. Exot. No. 2351. 

 Distribution: Arctic regions; Northern Asia: Southern Africa; Tropical and southern America: Europe. 



Locality: South Georgia (17). — On stone, in fruit. 



