In combination with sunlight, the sap of the wild parsnip can cause blistering burns if it makes contact with skin. The chemical reaction is called phytophotodermatitis. Often, long-term darkening ...

This means it is a landowner’s responsibility to control this plant. Wild parsnip is a member of the carrot family, and the two look very similar. Wild parsnips taproot is yellow to orange in color.

Start the day smarter. Get all the news you need in your inbox each morning. As wild parsnip produces seeds and poison hemlock is in full bloom, these plants will continue to grow despite being ...