Klasifikasi Tetraphidaceae, dan posisi filogeni nya di antara lumut daun.[3]
Referensi
^Goffinet, Bernard (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.
^Harpel, Judith A. (2007). "Tetraphidaceae". Dalam Flora of North America Editorial Committee (eds.) (ed.). Flora of North America. Vol. 27. New York & Oxford: Oxford University Press. hlm. 111–115. ISBN978-0-19-531823-4.
^Goffinet, B. (2008). "Morphology and Classification of the Bryophyta". Dalam Bernard Goffinet & A. Jonathan Shaw (eds.) (ed.). Bryophyte Biology (Edisi 2nd). Cambridge: Cambridge University Press. hlm. 55–138. ISBN978-0-521-87225-6. ;
