Found 1 items, similar to Helianthemum canadense.
English → English (WordNet) Definition: Helianthemum canadense Helianthemum canadense n : 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 [syn: frostweed, frost-weed, frostwort, Crocanthemum canadensei ]