TRYON, Rolla M.; STOLZE, Robert G. Pteridophyta of Peru. Fieldiana. Jan. 1989, čís. 20 (New Series). Dostupné online.
STOLZE, Robert G. Ferns and fern allies of Guatemala. Fieldiana. Dec. 1976, čís. 39. Dostupné online.
duke.edu
pryerlab.biology.duke.edu
SMITH, Allan R. et al. Metaxya lanosa, a second species in the genus and fern family Metaxyaceae. Systematic Botany. 2001, čís. 26(3). Dostupné online.