↑Brassard, Guy R. (2007). „Timmiaceae“. Í Flora of North America Editorial Committee (eds.) (ritstjóri). Flora of North America. 27. bindi. New York & Oxford: Oxford University Press. bls. 165–169. ISBN978-0-19-531823-4. Afrit af upprunalegu geymt þann 20 júní 2016. Sótt 8. september 2016.
↑Goffinet, Bernard; William R. Buck (2004). „Systematics of the Bryophyta (Mosses): From molecules to a revised classification“. Monographs in Systematic Botany. Molecular Systematics of Bryophytes. 98. Missouri Botanical Garden Press: 205–239. ISBN1-930723-38-5.
↑Bergþór Jöhannsson — Íslenskir mosar: Skrár og viðbætur [1]