Late-flowering Thoroughwort
Eupatorium serotinumAsteraceae — Aster family
Uncommon native
![Late-flowering Thoroughwort](/images/eupatorium_serotinum.jpg)
St. Jones River
September 2003
![Late-flowering Thoroughwort](/images/eupatorium_serotinum_2.jpg)
![Late-flowering Thoroughwort](/images/eupatorium_serotinum_3.jpg)
![Late-flowering Thoroughwort](/images/eupatorium_serotinum_4.jpg)
![Late-flowering Thoroughwort](/images/eupatorium_serotinum_5.jpg)
![Late-flowering Thoroughwort](/images/eupatorium_serotinum_6.jpg)
![Late-flowering Thoroughwort](/images/eupatorium_serotinum_7.jpg)
Cape Henlopen State Park -- Gordon's Pond trail
September 2019
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.