Purple-leaf Willowherb
Epilobium coloratumOnagraceae — Evening Primrose family
Native
![Purple-leaf Willowherb](/images/epilobium_coloratum.jpg)
White Clay Creek State Park -- Thompson Station Road
September 2002
![Purple-leaf Willowherb](/images/100905_135311.jpg)
White Clay Creek State Park -- Creek Road
September 2010
![Purple-leaf Willowherb](/images/120108_134925.jpg)
Ashland
January 2012
![Purple-leaf Willowherb](/images/epilobium_coloratum_4.jpg)
White Clay Creek State Park -- Thompson Station Road
September 2019
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.