Explore

On amphibolite soil on exposed ridge. Alt. 200m. Everson ridge, Signy Island. South Orkney Islands

Fiordo Silva Palma, Angostura Titus, costa opuesta a ex asseradero, Chile. South America, Chile

Moist sandy soil amongst granite boulders. Alt. 150 m. Boulder field near main lake, "Gondwana" area, Victoria Land. Antarctica, Ross Sector

In sheltered rock crevices, Alt. 390 m. Riverside immediately above and west of Grande Cascade, Possession Island. Crozet

Moist rock ledge, Alt. 100 ft. Rock outcrop on cliff overlooking Cape Charlotte, Royal Bay. South Georgia

Attached to boulders forming morainic detritus, Alt. c. 350 ft. On surface of small glacier, at western side of Murphy Wall, Bay of Isles. South Georgia

On rock surfaces, moderately sheltered, Alt. 200 m. East-facing slopes of Mont Branca, West of Port Alfred, Possession Island. Crozet

Shallow gulley in stony Festuca-Acaena grassland by snow bank. Alt. 350 ft. By southern side of football pitch, Leith. South Georgia

Post Office Hill, Cape Crozier, Ross Island. Antarctica, Ross Sector

Dry rock face, Alt. 350 m. "Reptile Ridge", Yellow Bluff, Adelaide Island, Fallieres Coast. Antarctic Peninsula, Fallieres Coast

Alt. 100 m. Entrance Point, Deception Island. South Shetland Islands

On steep slope of mud/pebbles/rock. Alt. 150-200 m. Hill between Deception Station and Vapour Col, Deception Island. South Shetland Islands

Leonie Island Antarctic Peninsula

Festuca association, Alt. c. 250 ft. North Bore Valley, Cumberland West Bay. South Georgia

Sheltered rock ledge, Alt. 5 ft. Rock outcrop on beach, Right Whale Bay. South Georgia

On soil amongst moraine boulders, Alt. 20 ft. Moraine Valley, Signy Island. South Orkney Islands

North facing scree slope, Alt. 17 m. 0.5 mile south of Clark Nunatak, Byers Peninsula, Livingston Island. South Shetland Islands

On moraine and glacial detritus, Alt. 35 m. Moraines east of Harker Glacier, Moraine Fjord, Cumberland East Bay, SouthGeorgia. South Georgia

Alt. 15-150 ft. N side Cheapman Bay. South Georgia

Alt. 20-200 ft. Miles Bay area. South Georgia

North-facing rocks, Alt. c. 100 ft. Valley running north-west from Stromness, Stromness Bay. South Georgia

On dry east-facing cliff, Alt. 30 m. Behind north end of Binder Beach, Right Whale Bay. South Georgia

In crevices dampened by nitrogenous melt, Alt. 35 ft. East side of Berntsen Point, Borge Bay, Signy Island. South Orkney Islands

On wet north facing cliff, Alt. 25 ft. Near hut at Berntsen Point, Borge Bay, Signy Island. South Orkney Islands

On moss in damp hollow, Alt. 250 m. East side of Whale Valley. South Georgia

On rock face in gully near middle of promontory, Alt. c. 10 m. Norsel Point, Anvers Island, Danco Coast. Antarctic Peninsula, Danco Coast

Scree slope facing west, Alt. 20 m. Extreme east end of South Beaches, Byers Peninsula, Livingston Island. South Shetland Islands

On Sarconeurum glaciale and Grimmia donniana. Alt. 5m. Centre of valley below glacier NW of Dreadnought Point, James Ross Island. Antarctic Peninsula

Wet rock surfaces above shore of island. Alt. 100 m. Western end of Puerto Virtudes, Isla Virtudes, Depto. Ultima Esperanza, Prov. Magallanes. South America, Chile

Moist ground near head of lake, Alt. c. 50 ft. Behind Tortula Cove, Maiviken, Cumberland West Bay. South Georgia

Moist rocks and ledges, Alt. c. 85 m. Above King Edward Cove, south side Mount Duse. South Georgia

On tussock litter, Bird Island. South Georgia

On rock affected by constant water splash, Alt. 25 m. River in valley leading to Crique de la Chaloupe, Possession Island. Crozet

On sheltered rock at streamside, Alt. 260 m. Beginning of southern tributary of the river leading to Crique de la Chaloupe, north of Grotte du Geographe, Possession Island. Crozet

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

Alt. c. 650 ft. By Cairn at head of Bore Valley, Cumberland East Bay. South Georgia

On living or moribund moss. Alt. 20-50 m. N side, Jenny Island. Antarctic Peninsula

Exposed almost vertical rocks, Placodium community, Alt. 50 ft. Rock outcrop by base, Adelaide Island. Antarctic Peninsula, Fallieres Coast

Alpha Island, Melchior Islands. On rocks. Alt. 2-5 m. Antarctic Peninsula

On large quartz-mica-schist boulder, Alt. 50 ft. Beside the BAS station, Factory Cove, Borge Bay, Signy Island. South Orkney Islands

In crevices of rock outcrop on raised beach, Alt. 35 m. Near SE end of Johnsons Dock, Livingston Island. South Shetland Islands

Boulders on flat moraine, Alt. 530 ft. Windscoop Buttress or peak 1278, east of Sunshine Glacier, Coronation Island. South Orkney Islands

Dry rocks. Apostrophe Island, Victoria Land. Antarctica, Ross Sector

Extensive patches on rocky exposed plateau. Alt. 200 m. South side of Holluschickie Bay, NW James Ross Island, Trinity Peninsula. Antarctic Peninsula

Dry rocks, Alt. 35-50 m. Emperor Island, Dion Islands, Fallieres Coast. Antarctic Peninsula, Fallieres Coast

On scree slope around shore, near Gull colony. Alt. 0-20 m. Maktah Point, NW James Ross Island, Trinity Peninsula. Antarctic Peninsula

On moss (Sarconeurum glaciale), granitic rock. Alt. 100 m. Crater Cirque, Victoria Land. Antarctica, Ross Sector

Shaded wet bank of stream in Nothofagus betuloides forest. Alt. 25 m. Western end of Puerto Virtudes, Isla Virtudes, Depto. Ultima Esperanza, Prov. Magallanes. South America, Chile

On banks of stream in Nothofagus betuloides foreset behind shore of island. Alt. 10 m. South shore of unnamed bay c. 1 km north of Bahia Angelica, Caleta Nantuel, Isla Vidal Gormaz, Depto. Ultima Esperanza, Prov. Magallanes. South America, Chile

Moist bank by lake shore. Alt. 5 m. Un-named bay on north-east shore of western island, Islas Rennell, Depto. Ultima Esperanza, Prov. Magallanes. South America, Chile