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Wet rocks by small pool, Alt. 700 ft. Near summit of Tumbledown Mountain, East Falkland Islands. Falkland Islands

Alt. 20-150 ft. N side King Haakon Bay. South Georgia

On damp moss bank on south-facing slope, Alt. 150 m. Hills above bay to east of Hamilton Bay. South Georgia

Peat banks and agglomerations of crustose - Cladonia spp. forming patches up to several feet across, in hollows among rocks, Hermit Island, Arthur Harbour, Anvers Island, Danco Coast. Antarctic Peninsula, Danco Coast

Festuca contracta grassland, Alt. 80 m. South side of King Edward Cove. South Georgia

Alt. 50 ft. Danco Coast, Graham Land. Antarctic Peninsula

On Polytrichum alpestre banks. Alt. 20-50 m. Green Island, Berthelot Islands. Antarctic Peninsula, Graham Coast

On Polytrichum-Dicranum turf, Alt. 150 ft. Knoll above Rethval Point, Signy Island. South Orkney Islands

On rocks, Alt. c. 100 ft. Bank behind BAS station, Borge Bay, Signy Island. South Orkney Islands

Amongst mosses on large lava boulder. Alt. 100 m. Mixed Pickle Cove area, Marion Island. Prince Edward Islands

Moist gravelly soil on knoll above lake. Alt. 50 m. Changing Lake (towards Spindrift Col), Signy Island. South Orkney Islands

Warm rocky knoll split by vents through which steam percolates, Alt. c. 75 m. South flanks of cone, Bellingshausen Island. South Sandwich Islands

Hollows in stony flats with no visible steam, Alt. c. 250 ft. South slopes of main cone, Bellingshausen Island. South Sandwich Islands

South end of Bore Valley. South Georgia

Hestesletten. South Georgia

Tonsberg Point South Georgia

Moist rock crevice, Alt. 400 ft. North-facing rock outcrop west of Craigie Point, Right Whale Bay. South Georgia

From inner wall of slightly warmed vent in southernmost strip of fumarole bryophytes on scora/ash slope (c. 10 x 2 m). Clinker Gulch, Candlemas Island. South Sandwich Islands

Lowest of old vents on W wall of Clinker Gulch, Candlemas Island. South Sandwich Islands

Stony slopes above fumarole emitting steam, Alt. 300 ft. South slopes of main cone, Bellingshausen Island. South Sandwich Islands

On shaded ledge at foot of largest patch of fumarole vegetation (c. 10 x 15 m) on W wall centred on a large patch of liverwort (Marchantia?). Clinker Gulch, Candlemas Island. South Sandwich Islands

From Caloplaca dominated marble debris and stones, on bands of marble, Alt. 8 m. between Mirounga Flats and The Wallows, Signy Island. South Orkney Islands

On rock comprising of granite, granodiorite, gneiss. Alt. 1894 - 1903 m. Avery Plateau Antarctic Peninsula

Below cliffs on ledges, scree below. Alt. 10 m. South side, mid point Fredriksen Island. South Orkney Islands

On rock in sheltered environment on west-side of nunatak, fairly damp, Alt. 750 m. Lully Foothills, Alexander Island. Antarctic Peninsula, Alexander Island

Moderately sheltered dry rock surface, Alt. 5 ft. Rock outcrops on beach of Bay on north side of Cape Harcourt, overlooking Sacramento Bight. South Georgia

Amongst Blechnum tabulare stools on peat, Alt. c. 600 ft. South slopes of Mt. William, west of , Port Stanley, East Falkland Islands. Falkland Islands

Rocks on summit ridge, Alt. 1800 ft. Hill "2243" east of snout of Nordenskjold Glacier. South Georgia

On moist mud on level ground at summit of hill, Alt. 60 m. Promentary at tip of Molloy Peninsula. Kerguelen

In rock crevices on N facing marble-banded cliff below giant petrel colony. Alt.50m. Bluff to S of North Point, Signy Island. South Orkney Islands

Clumps of moss (Drepanocladus and Dicranoweisia). Alt. 50 m. Scarlett Point, Montagu Island. South Sandwich Islands

Dry gravelly soil amongst stones around former base hut, bryophytes and lichen all rare, Alt. 2 m. Prospect Point, Graham Coast. Antarctic Peninsula, Graham Coast

On wet mud on floor of oil tank in whaling station. Alt. 2 m. Whalers Bay, Deception Island. South Shetland Islands

On soil in deep shelter at base of boulder, Alt. 300 m. In large boulder strewn area, 1 Km west of Mont Branca at base of Plateau des Petrels, Possession Island. Crozet

Moist rock ledge in stream bank. Alt. 100 m. Mixed Pickle Cove area, Marion Island. Prince Edward Islands

Rock faces amongst tussock, Alt. c. 500 ft. North of inner bay, Elsehul. South Georgia

Dry rock beneath a skua's nest, Alt. 150 m. Hills above bay to east of Hamilton Bay. South Georgia

Amongst Andreaea sp., Polytrichum sp., Psilopilum sp. Damp bryophyte flush onstony ground. Alt. 65m. Moraine Valley, Signy Island. South Orkney Islands

On dry sheltered rock surface, Alt. 310 m. At side of Les Cascades towards the head of the valley containing Malpasee Riviere, Possession Island. Crozet

Moist sheltered rock ledge, Alt. 50 ft. Rock outcrops in cove south of Nameless Point, Right Whale Bay. South Georgia

Rock outcrop, Alt. c. 100 ft. Above Collins Point, Deception Island. South Shetland Islands

Stones and boulders. Alt. c.450m. Summit, Cockburn Island. Antarctic Peninsula

Alt. 2 m. Point Smellie Byers Peninsula, Livingston Island South Shetland Islands

On higher dry ground, Alt. 10 m. On bog surface in centre of Vallee des Branloires, near Moby Dick Riviere, 1/2 km west of Morne Rouge, Possession Island. Crozet

Damp, fairly stable north facing ash slope, Alt. 200-250 ft. Ronald Hill, Deception Island. South Shetland Islands

On pebbles of raised beach, Alt. 10 m. North side of Barton Peninsula, King George Island. South Shetland Islands

Rocks on west-facing 30 degree slope, Alt. 17 m. Extreme east end of South Beaches, Byers Peninsula, Livingston Island. South Shetland Islands

Moraine rocks, exposed, Alt. 60 ft. Moraine Valley, Signy Island. South Orkney Islands

On greywacke rock overhang inundated by nitrogenous melt water, Alt. 5 m. Hope Point, Cumberland East Bay. South Georgia

Sobre tronco podrido en el borde N de la gran turbera. Provincia Magallanes, Depto Ultima Esperanza, Margen occidental del Rio Serrano. South America, Chile