Delaware Wildflowers • Common names
Hollow-stem Joe-pye-weed
Eutrochium fistulosumAsteraceae — Aster family
Native
Bellevue State Park
August 2001
Paper Mill Road
August 2009
Middle Run Valley Natural Area
May 2012
White Clay Creek State Park -- Thompson Station Road
June 2020
Guide to Eutrochium of Delaware
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.