helianthemum

noun

he·​li·​an·​the·​mum
ˌhēlēˈan(t)thəməm
1
capitalized : a geus of Eurasian herbs or undershrubs (family Cistaceae) having showy variously colored flowers with fugacious petals
2
plural -s : any plant of the genus Helianthemum

called also rockrose, sunrose

Word History

Etymology

New Latin, from heli- entry 1 + -anthemum

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Cite this Entry

“Helianthemum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/helianthemum. Accessed 26 Nov. 2024.

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