silvery spleenwort

Noun	1.	silvery spleenwort - fern with elongate silvery outgrowths enclosing the developing spores Synonyms: Athyrium thelypteroides, Deparia acrostichoides
	2.	silvery spleenwort - North American fern with narrow fronds on yellowish leafstalks Synonyms: Athyrium pycnocarpon, Diplazium pycnocarpon, glade fern, narrow-leaved spleenwort

Athyrium thelypteroides, Deparia, Deparia acrostichoides, fern, genus Deparia