Rattlesnake Hawkweed
Hieracium venosumAsteraceae — Aster family
Native
![Rattlesnake Hawkweed](/images/hieracium_venosum.jpg)
White Clay Creek State Park -- Thompson Station Road
May 2002
![Rattlesnake Hawkweed](/images/110522_122453.jpg)
White Clay Creek State Park -- Thompson Station Road
May 2011
Guide to Hieracium of Delaware
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.