Dallas officials have reported water hemlock growth at White Rock Lake for the third year in a row. The city plans to begin ...

According to the USDA, the plant called Water Hemlock is the most violently toxic plant that grows in North America.

Dallas park officials warn visitors to avoid water hemlock along the shoreline at White Rock Lake due to its severe toxicity.

Dallas officials have detected the presence of water hemlock at White Rock Lake, they say, and are actively treating the area ...

Some plants look like toxic hemlock are medicinal, but state law says you have to pull up and dispose toxic plants. How to ...

The term 'sardonic grin' has roots in ancient Sardinia, linked to the toxic water-dropwort plant. This hemlock variant ...

A "sardonic grin" refers to a mocking or cynical smile, often implying contempt or bitterness. This term also has roots in ...

Dallas Park and Recreation reported in a press release that water hemlock is being actively treated and monitored at White ...

Its sap contains alkaloid toxins which are highly toxic to humans and animals ... A 2% solution of glyphosate (41% active ingredient) in water with a non-ionic surfactant will provide good control of ...

Here’s what to know about this toxic plant, and how to safely identify and remove it. Poison hemlock is a stout ... or dishwashing soap and plenty of water. Scrub under nails.

But outdoor enthusiasts should be prepared for potential threats, like toxic ... hemlock. Rinse immediately with rubbing alcohol, poison plant washes or dishwashing soap and plenty of water.