Quick Facts
Also called:
Indian Turnip, Bog Onion, Brown Dragon, or Starchwort
Related Topics:
Arisaema
Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

jack-in-the-pulpit

plant
Also known as: Arisaema triphyllum, Indian turnip, bog onion, brown dragon, starchwort(Show More)

jack-in-the-pulpit, (species Arisaema triphyllum), a North American plant of the arum family (Araceae), noted for the unusual shape of its flower. The plant is native to wet woodlands and thickets from Nova Scotia to Minnesota and southward to Florida and Texas. It is a stoutish perennial, 1 to 2.5 feet (0.3 to 0.8 m) high, and usually bears two long-stalked, three-parted leaves that overshadow the flower. The latter consists of a conspicuous green- and purple-striped structure called a spathe, which rises on a separate stalk between the leaves. The flowering spathe curves in a hood over a club-shaped structure called a spadix, near the base of which are borne the plant’s minute flowers. The plant’s fruit ripens in late summer into a cluster of brilliant red berries. The jack-in-the-pulpit is one of the best-known wildflowers of the eastern United States and Canada during the late spring.

This article was most recently revised and updated by Amy Tikkanen.