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On Andreaea sp. on dry rock face. Alt. 35m. Cliffs above Paal Harbour, on Rusty Bluff, Signy Island. South Orkney Islands

On rock. Crumbly. Alt. 30-150m. Between Adelie colony and foot of cliff, Cockburn Island. Antarctic Peninsula

Lying at foot of cliffs of volcanic rock with large penguin colonies nearby. Alt. 35-50 m. Brown Bluff. Antarctic Peninsula, Trinity Peninsula, East Coast

NE facing rock. Near Penguin and gull colony 42 degree slope. Alt. 135m. S end of Clarence Island. South Shetland Islands

Cliff face. Alt. 92m. Slopes behind shore 3 km SW of Walker Point, Elephant Island. South Shetland Islands

On Polytrichum sp. Alt. 153m. 3.5km. E of Muckle Bluff, Elephant Island. South Shetland Islands

Outcrop on scree slopes mixed with loose rock. Alt. 60-80ft. Small Island, Palmer coast. Antarctic Peninsula, Palmer Coast

All rocks especially bird perches, Alt. 100 m. Metchnikoff Point, Brabant Island. Antarctic Peninsula

On rock on N-side of the hill, between Xanthoria elegans. Alt. 20 m. Highest hill near the coast, NW part of Cuverville Island. Antarctic Peninsula, Danco Coast

W-facing scree slope below penguin colony, Alt. 30 m. Metchnikoff Point, Brabant Island. Antarctic Peninsula

Rocks above shore, Alt. 50 ft. Promontory on west side of Falkland Harbour, Powell Island. South Orkney Islands

On dead moss turfs on rock ledges, facing west, Alt. 20 ft. Amos Lake, opposite Jebsen Rocks, Signy Island. South Orkney Islands

On pink granitic rock, Alt. 3-5 m. Westernmost island off Takaki Point, Grandidier Channel. Antarctic Peninsula

Rocks on shore below gull nests. Alt. 2m. Bay to N of Sandebugten, Barff Peninsula, Cumberland East Bay. South Georgia

Vertical coast rock facing north-east, Alt. 10 ft. Tern Cove, Signy Island. South Orkney Islands

On bird perching stone facing south-west, Alt. 45 m. North end of beach, Wirik Bay. South Georgia

Dry exposed rocks at base of Usnea sphacelata thalli. Alt. 10 m. Horseshoe Island, North Marguerite Bay. Antarctic Peninsula, Fallieres Coast

At base of wind-eroded thalli of Usnea sphacelata. Alt. c.450m. Summit, Cockburn Island. Antarctic Peninsula

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

On vertical cliff face above sea, Alt. 15 ft. South side of Berntsen Point, Borge Bay, Signy Island. South Orkney Islands

Attached to base of Usnea sulphurea, Alt. 350-500 m. Reptile ridge, running northwards from Rothera Point, Adelaide Island, Loubet Coast. Antarctic Peninsula, Loubet Coast

On rocks in crevices. Alt. 200 m. N side, Jenny Island. Antarctic Peninsula

On flat areas of charnockitic granite, West side of Mawson Rock, MacRobertson Land. Antarctica, Enderby Sector

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

Alt. c.100ft. N side of King Haakon Bay. South Georgia

On schistose rock on dry, south-facing cliff, but within spray zone, Alt. 3 m. Hope Point, Cumberland East Bay. South Georgia

On east-facing nitrogenous outcrop, Alt. 5m. Behind Binder Beach, Right Whale Bay. South Georgia

On dry, S facing bird perching stone. Alt. 30 m. Above Koeppen Point, Royal Bay. South Georgia

Salt spray complex. Alt. 2 m. Transvaal Cove, Marion Island. Prince Edward Islands

Alt. 650 m. Hauberg Mountains, Cape Zumberge, Ellsworth Land Antarctic Peninsula

Cinder stones on dry soil. Alt. 30 m. North Valley, Edmonson Point, Victoria Land. Antarctica, Ross Sector

On moss (Pottia heimii and Bryum argenteum), on dry sandy gravel. Alt. 70 m. above large frozen lake at south end of Edmonson Point, South Victoria Land. Antarctica, Ross Sector

On decaying canvas in ruins of whaling station. Alt. 3 m. Whalers Bay, Deception Island. South Shetland Islands

On soil and dead moss. Alt. 120m. Between Adelie colony and foot of cliffs, Cockburn Island. Antarctic Peninsula

On scree on N facing ledge at unconformity below volcanics. N facing slope, Alt.700ft. 1 mile N of Pillsbury Tower (Jones mts) on pinnacle on diorite dyke in granite, Eights Coast. Antarctica, Byrd Sector

On dry soil in lava crevices. Alt. 35-40 m. Middle terrace of North Valley, Edmonson Point, Victoria Land. Antarctica, Ross Sector

100m SE of whaling station; terns nesting nearby. Common over beach area of 2x0.5 km. Alt. 10-25m. E of whaling station, Whalers Bay, Deception Island. South Shetland Islands

Frequent on small stones and soil. Alt. 15-150m. N side of island above Adelie colony, Cockburn Island. Antarctic Peninsula

Basaltic pillar adjacent to Adelie colony. Alt. 5m. N side of Cockburn Island. Antarctic Peninsula

On sheep (?) bone. Alt. 5 m. Port Egmont. Falkland Islands

On rocks above beach, Alt. 30 ft. Cummings Cove, Signy Island. South Orkney Islands

At base of Usnea sphacelata thalli Alt. 80m. Valley on N side of St Martha Cove, James Ross Island. Antarctic Peninsula

At base of Usnea sphacelata holdfasts and in crevices on exposed rocks. Alt.25-50m. E side Lachman Crags, James Ross Island. Antarctic Peninsula

On soil and dead moss. Central col along ridge. Alt. 140 m. Reptile Ridge. Antarctic Peninsula

On moss (Tortula princeps), dry sandy soil on rock terraces. Alt. 100-130 m. South end Kay Island, Wood Bay, Victoria Land Antarctica, Ross Sector

On moss, on rock ledge. Below summit on west side of eastern part of Lagoon Island. Antarctic Peninsula

On Andreaea cushions. Alt. 135 m. Siodlo (=saddle) Hill in Baranowski Glacier, Admiralty Bay, King George Island. South Shetland Islands

Forming large patches over Bryum algens, on flat areas on the western side of outcrops, in sheltered damp positions, Fold Island, Kemp Land. Antarctica, Enderby Sector

On Andreaea on stony ground. Alt. 70 m. North side of Observation Bluff, Signy Island. South Orkney Islands

On Andreaea on dry 'island' in flush bog, Alt. c. 75 ft. Marble Knolls, Waterpipe Beach, Signy Island. South Orkney Islands