Bd. IV: ıı) THE LICHENS. 
Rinodina Mass. 
Rinodina crassa nov. spec. 
Description: p. 13, pl. 2, fig. 24. 
Locality: Graham Land* (22). — On stone, in fruit. 
Rinodina turfacea (WAHL.) TH. FR. — Tu. FR. Lich. Scand. p. 195. 
Literature: DARBISH. Fram, p. 40. — DARBISH. Nat. Ant. p. 7. — DARBISH. Ork. p. 2. 
Distribution: Northern and arctic America; South Orkneys; Europe. 
Localities: Graham Land (26, 27). — Over earth and moss, in fruit. 
Buellia DE Nor. 
Buellia Augusta Wan. — Waın. Belg. p. 26, pl. II, fig. 10, pl. IV, fig. 36. 
Distribution: Antarctic only. 
Localities: South Shetlands (21); Graham Land (28). — On stone, in fruit. 
Buellia discreta nov. spec. 
Description: p. 14, pl. 3, fig. 25. 
Locality: Falkland Islands* (9). — On stone, in fruit. 
Buellia falklandica nov. spec. 
Description: p. 14, pl. 3, fig. 26. 
Locality: Falkland Islands* (9). — On stone, in fruit. 
Buellia frigida DARBISH. — DARBISH. Nat. Ant. p. 7, pl. I, fie. 4. 
Distribution: Antarctic only. 
Locality: Graham Land (22, 28). — On stone, in fruit. 
Buellia latemarginata nov. spec. 
Description: p. 15, pl. 3, fig. 29. 
Locality: Graham Land* (28). — On stone, in fruit. 
Buellia melanotrichia nov. spec. 
Description: p. 15, pl. 3, fig. 27. 
Locality: South Georgia* (17). — On stone, in fruit. 
Buellia Nelsonii nov. spec. 
Description: p. 15, pl. 3, fig. 28. 
Locality: South Shetlands* (21). — On stone, in fruit. 
Buellia protothallina (KRPHBR.) Wan. — Waın. Bresil, I, p. 174. 
Literature: Waın. Belg. p. 25. 
Lecidea stellulata Tayı. — Hook. Fl. Ant. II, p. 539. 
Buellia stellulata (Tayı.) Br. et Rosır. — Here. N. Z. p. 116. 
Buellia stellulata (TaxL.) Br. et RoSTR. v. frotothallina Krpımr. — Warn. Bresil, I, p. 174. 
Distribution: Europe; South America, Antarctis, New Zealand. 
Locality: Graham Land (28). — On stone, in fruit. 
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