(noun) European arum resembling the cuckoopint. Synonyms: dragon arum, green dragon, Dracunculus vulgaris.
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Noun Definition 1
(noun) early spring-flowering plant of eastern North America resembling the related jack-in-the-pulpit but having digitate leaves, slender greenish yellow spathe and elongated spadix. Synonyms: green dragon, Arisaema dracontium.