Gymnocarpium Newman. Common name: Oak Fern.
A genus of about 8 species, north temperate in distribution.
References: Kramer & Green (1990); Pryer (1992); Pryer (1993) In Flora of North America Editorial Committee (1993b); Pryer & Haufler (1993); Rothfels et al. (2014); Wang & Pryer in FoC (2013). Show full citations.
Hover over a shape, letter, icon, or arrow on the map for definition or see the legend. Data for arrows not developed for genera and families which may have species only occurring outside the flora area.
© Gary P. Fleming | Gymnocarpium appalachianum | Original Image ⭷
© Erik Danielson | Gymnocarpium dryopteris source | Original Image ⭷Feedback
See something wrong or missing on about Gymnocarpium? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months. If a species is not keyed, that's because keying is ongoing. Please don't send us feedback about unkeyed species.