Family CN: Sword Fern Family Family Code: NEPHRO Family Parent: [in POLYPODIALES] Family Authority: Pichi Sermolli 1975 Summary: A family of 1 genus and about 15-30 species. Sometimes united, as by Smith et al. (2006), into the Lomariopsidaceae. Reference: Christenhusz, Zhang, & Schneider (2011). Last Updated: 2020-01-01 Publish: 1