- american ostrich fern
- noun
Usage: usually capitalized A: an ostrich fern (Pteretis pennsylvanica)
Useful english dictionary. 2012.
Useful english dictionary. 2012.
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fern — fernless, adj. fernlike, adj. /ferrn/, n. any seedless, nonflowering vascular plant of the class Filicinae, of tropical to temperate regions, characterized by true roots produced from a rhizome, triangular fronds that uncoil upward and have a… … Universalium
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