01 n. A name given to any species of the genus Helianthemum, low shrubs or herbs with yellow flowers, especially the European Helianthemum vulgar…
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1.
A name given to any species of the genus Helianthemum, low shrubs or herbs with yellow flowers, especially the European Helianthemum vulgare and the American frostweed, Helianthemum Canadense.(Bot.)
Phrases & compounds
Cretan rockrose —
a related shrub (Cistus Creticus), one of the plants yielding the fragrant gum called ladanum.