"\u00D8vstedal, D. O. & Gremmen, N. J. M. 2009. Additional lichen records from Subantarctica 1. The Kerguelen Islands. Australasian Lichenology, 64: 3\u20139." . "\u00D8vstedal & Gremmen (2009)" . . . "2009"^^ . "2009"^^ . "\u00D8vstedal & Gremmen (2009)" . .