moss rose

noun

1
: an old-fashioned garden rose (Rosa centifolia) that has a glandular mossy calyx and flower stalk
2
: a South American portulaca (Portulaca grandiflora) grown for its showy flowers

Examples of moss rose in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Also known as moss rose, portulaca prefers fast-draining or sandy soil, light watering, and plenty of sunshine. — Steve Bender, Southern Living, 30 May 2026 Ensure the potting soil is well-draining, as moss rose doesn't tolerate wet feet. — Madeline Buiano, Martha Stewart, 28 May 2026 Portulaca, also called moss rose, is made for you. — Lauren Jarvis-Gibson, Kansas City Star, 28 Apr. 2026 This low-growing annual, also called moss rose, is extremely drought tolerant and boasts gorgeous shades of yellow, red, pink, salmon, white and orange. — Terri Robertson, Country Living, 27 Jan. 2023 For example, some summer plants such as moss rose and caladiums play out long before the first frost. — Neil Sperry, ExpressNews.com, 10 Dec. 2020

Word History

First Known Use

1777, in the meaning defined at sense 1

Time Traveler
The first known use of moss rose was in 1777

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Cite this Entry

“Moss rose.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/moss%20rose. Accessed 28 Sep. 2026.

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