curly grass fern is a noun meaning "rare small fern of northeastern North America having numerous slender spiraling fronds and forming dense tufts". It carries one recorded sense.
rare small fern of northeastern North America having numerous slender spiraling fronds and forming dense tufts
Definitions, synonyms and semantic relations for curly grass fern come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.