Any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petaled flower.

synonyms: trillium, wood lily.

Dutch: Trillium

Common American spring-flowering woodland herb having sheathing leaves and an upright club-shaped spadix with overarching green and purple spathe producing scarlet berries.

synonyms: Arisaema atrorubens, Arisaema triphyllum, Indian turnip, jack-in-the-pulpit.