silvery spleenwort glade fern narrow-leaved spleenwort Athyrium pycnocarpon Diplazium pycnocarpon
silvery_spleenwort%1:20:01:: glade_fern%1:20:00:: narrow-leaved_spleenwort%1:20:00:: athyrium_pycnocarpon%1:20:00:: diplazium_pycnocarpon%1:20:00::
North American fern with narrow fronds on yellowish leafstalks