Geographic location
Antarctic
6
Arctic
6
The Antarctic
5
Svalbard
4
Adventdalen
3
Alectoria
2
Austral
2
Berry Hill
2
Fontana
2
Lachman
2
Lachman Lakes
2
Ross Island
2
Abisko
1
Andreas
1
Antarctic Peninsula
1
Argentina
1
Candelaria
1
Medusa
1
Nivea
1
Ostrova
1
Padus
1
Parus
1
Rhamnus
1
Rosse
1
Signy Island
1
Weddell
1
Weddell Sea
1