silvery spleenwort


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Noun1.silvery spleenwort - fern with elongate silvery outgrowths enclosing the developing sporessilvery spleenwort - fern with elongate silvery outgrowths enclosing the developing spores
fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
Deparia, genus Deparia - classification used for 5 species of terrestrial ferns usually placed in other genera
2.silvery spleenwort - North American fern with narrow fronds on yellowish leafstalkssilvery spleenwort - North American fern with narrow fronds on yellowish leafstalks
fern - any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
Athyrium, genus Athyrium - temperate and tropical lady ferns; in some classifications placed in family Polypodiaceae or in the genus Asplenium