WordNet 3.0 Copyright © 2006 by Princeton University.
- 1. frostweed, frost-weed, frostwort, Helianthemum canadense, Crocanthemum canadense, helianthemum, sunrose, sun rose
- usage: 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
- 2. Virginia crownbeard, frostweed, frost-weed, Verbesina virginica, crownbeard, crown-beard, crown beard
- usage: tall perennial herb having clusters of white flowers; the eastern United States
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See also: frostweed (Dictionary)