Not only is giant hogweed invasive but it can also cause severe skin burns,' says Morris. 'This is due to the chemicals in the sap and it can even cause problems simply by brushing against the ...

Ford was talking about giant hogweed, an invasive plant species found ... The oil, when activated by sunlight, causes “severe second-degree burns” and large blisters or ulcers, she said.

Giant hogweed sap can make skin extremely sensitive to the sun, causing third-degree burns in a short period of time. This can blind people if it gets in an eye. If you encounter the plant ...

The UK is facing a record invasion of Giant Hogweed as mild and wet weather sees ... Its sap can cause highly painful burns, which blister within 48 hours, often hospitalising people and leaving ...