North American fern with narrow fronds on yellowish leafstalks
English: silvery spleenwort, glade fern, narrow-leaved spleenwort, Athyrium pycnocarpon, Diplazium pycnocarpon
silvery_spleenwortEnglish
silvery spleenwort, Athyrium pycnocarpon, Athyrium thelypteroides, Deparia acrostichoides, Diplazium pycnocarpon
Noun
Fern with elongate silvery outgrowths enclosing the developing spores
English: silvery spleenwort, Deparia acrostichoides, Athyrium thelypteroides