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Lowland bog above Ranui cove. Alt. 100 ft. Auckland Islands

On scree slopes by reservoir, Alt. c. 50 ft. North shore of North Bay, Prince Olav Harbour. South Georgia

On soil beneath Lophosoria on steep ridge. Alt. c. 3800 ft. Near Camp Correspondencia, Masafuera. Juan Fernandez

On exposed dry rock surface, Alt. 600 m. Near summit of Plateau des Petrels, Possession Island. Crozet

Dry rock crevices, Alt. 120 ft. Rocks at side of stream running parallel to shore of Moraine Fjord, Dartmouth Point, Cumberland East Bay. South Georgia

On ledge of boulder in river, Alt. 50 m. Near river leading to Crique de la Chaloupe where its two main tributaries join, northeast of Le Donjon, Possession Island. Crozet

On moist ashy soil, dominated by Andreaea, Alt. 35-50 m. Between Smellie Point and Chester Cone, Byers Peninsula, Livingston Island. South Shetland Islands

On stones and rocks. Alt. 75m. Steepholm Island, Robertson Islands. South Orkney Islands

Alt. 5-15m. Coast to E of Wensleydale Beacon. Deception Island. South Shetland Islands

Algal felt from "steaming" stream, Ablation Valley. Antarctic Peninsula

Seepage area, Alt. 5 ft. Behind shore of Bay on north side of Cape Harcourt, overlooking Sacramento Bight. South Georgia

On moderately exposed rock surface, Alt. 70 m. Rock outcrop midway down southern slopes of Crique de Navire, Possession Island. Crozet

Scree slope, Alt. 183 m. 3.5 km. east of Muckle Bluff, Elephant Island. South Shetland Islands

On Dicranum bank, Alt. 350 ft. Near summit of Observation Bluff, Signy Island. South Orkney Islands

Maritime stack facing north-east, Alt. 3 m. Extreme east end of South Beaches, Byers Peninsula, Livingston Island. South Shetland Islands

On dry east-facing non-nitrogenous cliff, Alt. 30 m. North-west edge of northern most of Hamberg Lakes, Cumberland East Bay. South Georgia

On moss, Alt. 138 m. Cape south of Emma Cove, Elephant Island. South Shetland Islands

On stones on solifluxion slope, Alt. 50 ft. Near Drying Point, Borge Bay, Signy Island. South Orkney Islands

On moist soil and moss. Alt. 85 m. Central north-facing slope. Charcot Island. Antarctic Peninsula

Dry rocks and boulders, Alt. 20-60 m. Northeast to northwest slope, Green Island, Berthelot Islands, Graham Coast. Antarctic Peninsula, Graham Coast

Very sheltered rock crevice, Alt. 400 ft. Outcrops on south side of valley behind Right Whale Bay. South Georgia

On soil over almost vertical rocks on river bank, Alt. 50-100 ft. North end of Olsen Valley, Stromness Bay. South Georgia

Moist bryophyte flush on stony slope. Alt. 60 m. Upper Moraine Valley, Signy Island. South Orkney Islands

From damp location beside stagnant pool, coastal forest, SW of Seno Ponsonby, Isla Hoste. South America, Chile

In flush with Brachythecium and Bryum, Alt. 120 m. South-facing slopes on north side Baie Americaine, opposite Rocher Pyramidal, Possession Island. Crozet

On undersurface of rock overhang, Alt. 100 m. By waterfalls on southern slopes Valley des Branloires, 1.5 km east of Pt. 95, by Les Deux Roquines, Possession Island. Crozet

On wet rocks at streamside, Alt. 390 m. Riverside immediately above and west of Grande Cascade, Possession Island. Crozet

On rock near snow petrel nests, Alt. 80 ft. Berntsen Point, Borge Bay, Signy Island. South Orkney Islands

Cone of red scoria blocks on plateau. Alt. 115 m. Pendulum Cove, East of Crimson Hill, Deception Island. South Shetland Islands

On large blocks of glassy tuff, slightly more acidic than general volcanic rockof area. Alt. c.150m. Summit of hill on S side of St. Martha Cove, James Ross Island. Antarctic Peninsula

On rocks by shore, Alt. c. 10 ft. North shore of North Bay, Prince Olav Harbour. South Georgia

Dry exposed surfaces of rock, Alt. 260 ft. between Scar Hills south and Mt. Flora, Hope Bay. Antarctic Peninsula, Trinity Peninsula, East Coast

On dead moss, Alt. 35-80 m. North facing rocky slope on north side of Lagotellerie Island, Fallieres Coast. Antarctic Peninsula, Fallieres Coast

Vestfold Hills, Mossel Valley area. Ingrid Christensen Coast. Antarctica, Enderby Sector

Aserr. Monte Alto, Rubens, Chile. South America, Chile

On fine gravel outwash fan. Alt. 1-3 m. Flood bed of main stream to W of Ablation lake, Ablation Valley, Alexander Island. Antarctic Peninsula, Alexander Island

Moist soil amongst boulders in overflow stream. Alt. 10 m. Flood bank of main stream in Ablation Valley, Alexander Island. Antarctic Peninsula, Alexander Island

On undersurface of rock overhang, Alt. 500 m. Rock outcrop delimiting northern edge of Plateau des Petrels, Possession Island. Crozet

Slightly flushed mature Festuca moor community, north-west facing, 12 deg. slope. Alt. 220 ft. Near gun emplacement, north west of Horse Head, Cumberland East Bay. South Georgia

North facing flushed bank of ravine, Alt. 100 ft. Valley running NW from Husvik, Stromness Bay. South Georgia

Sobre rocas, en turbal de altura. Alt. 150 m. Provincia Magallanes, Depto Ultima Esperanza, Orillas del Seno N de Cerro El Morro. South America, Chile

Encrusting rocks associated with Hymenophyllum falklandicum. Alt. 150 ft. Near Holmestrand Peninsula. South Georgia

Loose stone on a flattish open and broken ridge, Alt. 700 ft. South ridge of Mount Cardinall. Antarctic Peninsula

On superficial deposits of drift and scree, Alt. 30 m. Harmony Cove, Nelson Island. South Shetland Islands

On gently sloping ash, Alt. 200-300 ft. Between lagoons and most southerly exposed lava ridge, Candlemas Island. South Sandwich Islands

Livingston Island. South Shetland Islands

Open loose stones on ridge and western side, Alt. 350 ft. The northern 'hump' or Nunatak of Camel Nunataks. Antarctic Peninsula

On stones, on dry stony ground at margin of solifluction lobe. Alt. 2-3 m. Near W shore of Ablation Lake to S of main stream, Ablation Valley, Alexander Island. Antarctic Peninsula, Alexander Island

Alt. 10 m. SE coast Ganymede Hts, 100m from King George VI Ice Shelf/Jupiter Glacier confluence. Antarctic Peninsula, Alexander Island

Timber. Alt. 5-15m. W of whaling station near aircraft hangar, Whalers Bay, Deception Island. South Shetland Islands