D. L.  Jones, ?Flora of Australia Online?. 1998.

B. V.  McCleary and Chick, B. F., ?The purification and properties of Thiaminase I enzyme from Nardoo?. 1977.

K.  Pryer, Schuettpelz, E., Wolf, P., Schneider, H., Smith, A., and Cranfill, R., ?Phylogeny and Evolution of Ferns (Monilophytes) with a focus on the early Leptosporangiate Divergences?. 2004.

, Kato, M., and , ?Regnellites?. 2002.

?References ?. 2009.

?References ?. 2008.

?References ?. 1979.