sweet fern is a noun meaning "mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout North America and Europe and Africa and east Asia". It carries 2 recorded senses.
mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout North America and Europe and Africa and east Asia
deciduous shrub of eastern North America with sweet scented fernlike leaves and tiny white flowers
Definitions, synonyms and semantic relations for sweet fern come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.