yellowwort

British

/ ˈjɛləʊˌwɜːt /

noun

a gentianaceous perennial, Blackstonia perfoliata, that is related to centaury and has waxy grey foliage and yellow flowers: characteristically found on chalk turf

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023