Definitions
There are 2 meanings of the phrase
Sweet Fern.
Sweet Fern - as a noun
Mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout north america and europe and africa and east asia
Synonyms (Exact Relations)
adder's ferncommon polypodygolden maidenhairgolden polypodypolypodium vulgarewall fernDeciduous shrub of eastern north america with sweet scented fernlike leaves and tiny white flowers
Synonyms (Exact Relations)
comptonia asplenifoliacomptonia peregrina