There's a green and frilly looking plant growing across Indiana that can be deadly. It can kill cattle and poison people, or leave bubbling chemical burns that last for a month or more, even if you ...

NASHVILLE, Tenn. (WKRN) — A highly toxic plant, that can be deadly if ingested, is spreading fast around the U.S. Poison hemlock (or Conium maculatum) is about to flower in Tennessee, according to the ...

The King County Department of Natural Resources and Parks is warning folks to thing twice before they pick up a delicate white flower. It may look harmless but it could be poison hemlock. It is toxic ...

Besides the ominous name, poison hemlock has become infamous as a problematic invasive weed in recent years. It’s essential to learn how to identify poison hemlock accurately and to implement control ...

Poison hemlock (Conium maculatum) was originally brought to the United States in the 1800s as an ornamental garden plant (another good idea gone awry) and is now found throughout North America. Rogue ...

Poison hemlock grows in 20+ North Carolina counties, including Mecklenburg and Wake. Ingestion or contact can cause serious symptoms, including paralysis and coma. Safe removal requires gloves and ...

August’s weed of the month is poison hemlock (Conium maculatum), a toxic member of the carrot family. It is native to Eurasia and has naturalized throughout North America. In Minnesota, it has been ...

A thicket of poison hemlock stands along a highway in Cedar Rapids, Iowa, on Tuesday, July 29, 2025. Poison hemlock thrives in "disturbed areas” and often grows along roads and highways in roadside ...

Queen Anne's lace (Daucus carota) is an herbaceous weed native to Europe and parts of Asia, but can also be found in North America and Australia. Classified as a biennial plant (and also known as wild ...