Arisaema triphyllum(redirected from Bog onion)
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|Noun||1.||Arisaema triphyllum - common American spring-flowering woodland herb having sheathing leaves and an upright club-shaped spadix with overarching green and purple spathe producing scarlet berries|
aroid, arum - any plant of the family Araceae; have small flowers massed on a spadix surrounded by a large spathe