Parmeliaceae Zenker

Cetraria islandica subsp. antarctica Karnefelt

, legitimate

, scientific

Karnefelt, I. (1979), Opera Botanica 46

:

90

[tax. nov.]

Filson, R.B. in Grgurinovic, C. A. (ed.) (1994), Cetraria.

Flora of Australia

55

:

32-33, Map 31

[secondary reference]