Family Code: PTERID Genus Code: CERAT2 Genus CN: antlerfern Genus Authority: Brongn. Genus Summary: A genus of 3 species, widespread in tropical, subtropical, and warm temperate areas. Genus References: Lloyd in FNA (1993b); Lin & Masuyama in FoC (2013). Key based on FNA. Last Updated: 2019-11-29 Publish: 1