Delaware Wildflowers • Common names
Poison-hemlock
Conium maculatumApiaceae — Carrot family
Invasive non-native
![Poison-hemlock](/images/conium_maculatum.jpg)
Brandywine Creek State Park
May 2002
![Poison-hemlock](/images/conium_maculatum_2.jpg)
![Poison-hemlock](/images/conium_maculatum_3.jpg)
Ashland
May 2018
![Poison-hemlock](/images/conium_maculatum_4.jpg)
![Poison-hemlock](/images/conium_maculatum_5.jpg)
White Clay Creek State Park -- Possum Hill
February 2020
![Poison-hemlock](/images/conium_maculatum_6.jpg)
![Poison-hemlock](/images/conium_maculatum_7.jpg)
Auburn Valley State Park
June 2020
Search Google • Delaware • USDA
Photos copyright David G. Smith
Information from the Delaware Flora Checklist used with author's permission.