Family Code: CYSTOP Genus Code: GYMNO Genus CN: oakfern Genus Authority: Newman Genus Summary: A genus of about 8 species, north temperate in distribution. Genus References: Rothfels et al. (2014); Pryer in FNA (1993b); Pryer & Haufler (1993)=Z; Wang & Pryer in FoC (2013); Pryer (1992); Kramer et al. in Kramer & Green (1990). Key based on FNA. Last Updated: 2019-11-29 Publish: 1