Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun frostwort

1 sense of frostwort

Sense 1
frostweed, frost-weed, frostwort, Helianthemum canadense, Crocanthemum canadense -- (perennial of the eastern United States having early solitary yellow flowers followed by late petalless flowers; so-called because ice crystals form on it during first frosts)
       => helianthemum, sunrose, sun rose -- (any plant of the genus Helianthemum; vigorous plants of stony alpine meadows and dry scrub regions)