marsh felwort is a noun meaning "perennial of damp places in mountains of Eurasia and North America having dull-colored blue or violet flowers". It carries one recorded sense.
perennial of damp places in mountains of Eurasia and North America having dull-colored blue or violet flowers
Definitions, synonyms and semantic relations for marsh felwort come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.