Noun
-
tall perennial herb having clusters of white flowers
the eastern United States
- virginia crownbeard - frost weed - verbesina virginica -
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
- frost weed - frostwort - helianthemum canadense - crocanthemum canadense