3- OTTO VERNON DARBISHIRE, (Schwed. Südpolar-Exp. 



Parmelia olivacea (L). ACH. — Tu. Fr. Lieh. Scand. p. 121. 



Literature: DaRBISH. Kram. p. 35. — HUE Lieh. Extra. No. 239. — MÜL1 . Mag. p. 158. 

 Distribution: An arctic or alpine plant in America. Asia and Europe. 



Locality: Tierra del Fuego* (i). — On trees, sterile. 



Parmelia pertusa (SCHRANK) SCHAER. — Tu. Fr. Lieh. Scand. p. 118. 



I rature: Hellb. N. Z. p. 44. — IL i Lieh. Extra. No. 207. — MÜLL. Mag. p. 159. 



Parmelia diatrypa Ach. — HOOK. Fl. Ant. IL p. 533. 

 Distribution: Throughout America: Asia; New Zealand; Europe. 



Localities: Tierra del Fuego (i, 2 fr.. 4). — On trees. 



Parmelia saxatilis (L.) Arn. — Tu. Fr. Lieh. Scand. p. 114. 



Literature: DARBISH. Eram, p. 36. — Hellb, N. Z. p. 46. — HOOK. Fl. Ant. IL p. 533. — Hl"E Lieh. 

 Exot. No. 694. 



Sution: In the colder and alpine regions of America, Asia. Australia, New Zealand and Europe: 

 Antarctis. 



Localities: Tierra del Fuego (i); Falkland Islands (8, 9, 10); Graham Land (25). — 

 Over earth and moss, sterile. 



Parmelia sulcata (Tayl.) Nyl. — Tu. Fr. Lieh. Scand. p. 114. 



Distribution: Northern America and Asia, Europe. 



Locality: Tierra del Fuego* (1). — Over earth, sterile. 



Cetraria Ach. 

 Cetraria aculeata (SCHREB.) Fr. — Tu. Fr. Lieh. Scand. p. 101. 



Literature: Cromb. Fueg. p. 227. — Darbish. Eram, p. 36. — Helt.b. N. Z. p. 26. — Hook. Fl. Ant. 



II, p. 524. — Mull. Speg. No. 25. — Nyl. Eueg. p. 5. 

 Distribution: North and south America; New Zealand. 



Localities: Tierra del Fuego (3, 7). — Over earth and moss, sterile. 

 Cetraria crispa Ach. — Nyl. Syn. Lieh. I, p. 299. 



Literature: Cetraria islandica ACH. v. crispa Ach. — Darbish. Eram. p. 37. — Th. Fr. Lieh. Scand. p. 98. 



— Hue Lieh. Extra. No. 170. — Nyl. Syn. Lieh. I, p. 299. 

 Distribution: Arctic America; Asia and Europe. 



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

 Cetraria glauca (L.) ACH. — Til. Fr. Lieh. Scand. p. 105. 



Literature: Darbish. Eram. p. 36. — Hell«. N. Z. p. 26. — HOOK. Fl. Ant. II, p. 523. — MÜLL. Mag. 

 P . 158. 

 Platysma glaucum (L.) Nyl. — Cromb. Fueg. p. 22S. — Nyl. Fueg. p. 25. 

 Distribution: Arctic to southern America: Asia; Africa: Europe. 



Localities: Tierra del Fuego (1, 3). — On trees. 



Cetraria gracilenta (Krphbr.) Wain. — Wain. Belg. p. 13. 



Literature: 



Cetraria epiphorella Nyl. — Cromb. Fueg. p. 227. — Nyl. Fueg. p. 20. 



Cetraria aculeata Fr. v. gracilenta KRPHBR. — MÜLL. Speg. No. 25. 

 Distribution: Southern parts of America only. 



Locality: Tierra del Fuego (i). — Over earth and moss, sterile. 



