Delaware Wildflowers • Common names

Swamp Jack-in-the-pulpit
Arisaema triphyllum subsp. triphyllum
Araceae — Arum family
Native
Swamp Jack-in-the-pulpit
Middle Run Valley Natural Area
May 2001
Swamp Jack-in-the-pulpit
White Clay Creek State Park -- Thompson Station Road
September 2005
Swamp Jack-in-the-pulpit
White Clay Creek State Park -- Thompson Station Road
April 2014
Swamp Jack-in-the-pulpit
Pistillate flowers
Middle Run Valley Natural Area
May 2014
Swamp Jack-in-the-pulpit
Staminate flowers
White Clay Creek State Park -- Possum Hill
May 2014
Swamp Jack-in-the-pulpit
The other plant is stiltgrass, an invasive non-native.
White Clay Creek State Park -- Judge Morris Estate
September 2014
Swamp Jack-in-the-pulpit
White Clay Creek State Park -- Possum Hill
September 2017
Swamp Jack-in-the-pulpit
White Clay Creek State Park -- Thompson Station Road
September 2019

Guide to Arisaema of Delaware

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Photos copyright David G. Smith

Information from the Delaware Flora Checklist used with author's permission.

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