button aster

noun

: an herb (Aster multiflorus) resembling the bushy aster but having smaller flowers and spiny-tipped involucral bracts

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Cite this Entry

“Button aster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/button%20aster. Accessed 22 Dec. 2024.

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