Introduced from Europe as an ornamental plant, poison hemlock contains highly poisonous alkaloid compounds that can be fatal ...

Water hemlock is one of the most poisonous plants in North America. The plant has small white flowers that grow in umbrella-like clusters, making it easy to confuse with other wildflowers.

Most of us know about the dangers of giant hogweed, poisonous mushrooms, and potential killers like hemlock and deadly ...

The name may stir thoughts of the poisonous plant, but don’t let it fool you — there’s nothing toxic about Boise’s newest ...

flowering hemlock plant in summer in the garden gabrielabertolini According to the OCJ website, if you spot this hazardous plant in your backyard, take note that it's poisonous hemlock.

Photo courtesy of the Missouri Department of Conservation staff The common water hemlock is deemed as the most poisonous plant in North America, according to the Missouri Department of Conservation.

Be on the lookout for poison hemlock and wild parsnip and get rid of them! They are at the perfect stage for eradication now. Don’t delay, as once the temperatures get a bit warmer they will ...