The book, “The Socrates Project — Poisonous Plants in Virginia,” is filled with full-color photographs, and can serve as a reference for identifying the 25 poisonous plants that grow in the ...

“The main cause of exposure to poison hemlock is misidentification,” Marshall said. “Because it is often confused with the ...

Evolutionary biologist Noah Whiteman has a poison garden outside of his home. "There's nothing illegal in there," he told Business Insider. "Pretty much any plant, I think of as poisonous because ...

These plants can kill your pets. Perhaps the most deadly plant you may already have in your yard is the Sago palm/Cycas revoluta. It is toxic to humans and pets.

This toxic plant can be found all around the United States, including in East Tennessee. Often, you'll see poison hemlock along highways, hiking trails, fence lines and more.