1. Akiyama M (1967) On some antarctic terrestrial and subterranean algae. Mem Fac Educ, Shimame Univ, Nat Sci 1:36?56
2. Asher A, Spalding DF (1982) Centre of algae and protozoa. List of strains 1982. Institute of Terrestrial Ecology, Cambridge
3. Braune W (1964) Pseudococcomyxa adhaerens Korshikov-cine an extreme Lebensbedigungen angepaßte kokkale Grünalge. Arch Mikrobiol 49:176?182
4. Broady PA (1977) Signy Island terrestrial reference sites. 7. The ecology of the algae of site 1, a moss turf. Br Antarct Surv Bull 45:47?62
5. Broady PA (1979a) Signy Island terrestrial reference sites. 9. The ecology of the algae of site 2, a moss carpet. Br Antarct Surv Bull 47:13?30