Delaware Wildflowers • Months

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

Search GoogleDelawareUSDA

Photos copyright David G. Smith

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

Delaware Wildflowers main page