36 OTTO VERNON DARBISHIRE, (Schwed. Südpolar-Exp. 
Acarospora Mass. 
Acarospora chlorophana (WNzG.) Mass. — TH. FR. Lich. Scand. p. 208. 
Literature: DARBISH. Fram, p. 42. — DARBISH. Nat. Ant. p. 9. 
Distribution: Asia; Arctic and central America; Antarctis; Europe. 
Locality: Graham Land (32). — On stone, in fruit. 
Acarospora convoluta nov. spec. 
Description: p. 16, pl. 3, fig. 32. 
Locality: Graham Land* (24). — On stone, in fruit. 
Acarospora macrocyclos WAIn. — Waiın. Belg. p. 34, pl. IV, fig. 29. 
Distribution: Antarctis only. 
Locality: Graham Land (22). — On stone, in fruit. 
Acarospora molybdina AcH. — TH. Fr. Lich. Scand. p. 209. 
Literature: DARBISH. Fram, p. 42. — Hook. Fl. Ant. II, p. 536. 
Distribution: Arctic America; Europe; Antarctis. 
Localities: Graham Land* (22, 23). — On stone, in fruit. 
CYANOPHILIALES. 
Parmeliella MürL.-Arc. 
Parmeliella major nov. spec. 
Description: p. 17, pl. 3, fig. 30. L 
Locality: Tierra del Fuego* (2). — On trees, in fruit. 
Parmeliella minor nov. spec. 
Description: p. 16, pl. 3, fig. 31. 
Locality: Tierra del Fuego* (2). — On trees, in fruit. 
Psoroma Nvr. 
Psoroma ciliatum NyL. — Nyr. Syn. Lich. II, p. 22 (as. ?. faleaceum NYL.). 
Literature: HUE Lich. Exot. No. 1125. 
Psoroma hypnorum (HFFM.) FR. subsp. faleaceum Nyr. — NYL. Lich. Scand. p. 122. — TH. Fr. Lich. 
Scand. p. 233. 
ZLecanora paleacea FR. — Hook. Fl. Ant. II, p. 534, pl. 197, fig. 3. 
Distribution: Denmark and southern America. 
Locality: Tierra del Fuego (1). — Over old plants, in fruit. 
Psoroma hypnorum (Hrrım.) NyL. — TH. FR. Lich. Scand. p. 232. 
Literature: DARBISH. Fram, p. 43. — HELLE. N. Z. p. 56. — Mürr. Austr.-Georg. p. 323. Mürr. Mag. p. 
169. — MÜLL. Speg. No. 45. — Nyr. Fueg. p. 6. 
Distribution: Arctic to southern America, Europe. 
Localities: Tierra del Fuego (1); Falkland Islands (9); South Georgia (15, 17, 20). 
On old plants, over earth and moss, in fruit. 
