
1) Feathery-plumed plant 2) Herb 3) Herbaceous plant
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https://www.crosswordclues.com/clue/astilbe

1) Spiraea 2) Spirea
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https://www.crosswordclues.com/clue/astilbe

Astilbe iː is a genus of 18 species of rhizomatous flowering plants, within the family Saxifragaceae, native to mountain ravines and woodland in Asia and North America. Some species are commonly known as false goat`s beard and false spirea. These hardy herbaceous perennials are cultivated by gardeners for their large, handsome, often fern-like f....
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http://en.wikipedia.org/wiki/Astilbe

genus of about 14 species of herbaceous perennials, in the family Saxifragaceae, native to eastern Asia and North America. They are often grown in ... [1 related articles]
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http://www.britannica.com/eb/a-z/a/116

This group consists of hardy perennials, which are natives of Japan, Korea and China. They are grown for their beautiful, feathery plumes or arching spires of flowers, which come in shades of pink, red, crimson, purple and white. These plants form clumps and grow from 18 inches to 3 feet high.…
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http://www.encyclo.co.uk/local/10004

[
n] - any plant of the genus Astilbe having compound leaves and showy panicles of tiny colorful flowers
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http://www.webdictionary.co.uk/definition.php?query=astilbe
noun any plant of the genus Astilbe having compound leaves and showy panicles of tiny colorful flowers
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https://www.encyclo.co.uk/local/20974

any plant of the genus Astilbe, of the saxifrage family, having spirelike clusters of small white, pink, or reddish flowers.
Found on
https://www.infoplease.com/dictionary/astilbe
No exact match found.