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black calla

noun
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Definition of black calla

: an ornamental aroid (Arum palaestinum) cultivated in greenhouses for its dark purple or almost black spathe somewhat resembling that of the calla

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“Black calla.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/black%20calla. Accessed 25 Jan. 2021.

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