The US warned of exotic plants, which could cause permanent blindness

US authorities are warning people about the extremely toxic alien plant, which can cause burns of level 3 and even permanent blindness.

Massey Herbarium Research Institute of Virginia Polytechnic University, USA, recently published on Facebook that 30 were discovered in Clarke County, between Winchester and Leesburg.

Giant parsley is an exotic plant. It contains extremely toxic plastic, which can be harmful to human health when combined with the sun.

Giant parsley can cause permanent blindness.

' Giant parsley leaves the skin's ability to protect itself in the sun, making the skin more susceptible to sunburn' , the New York Environmental Protection Agency warned. 'Heat and sweat can make the skin more reactive. The toxic reaction may start about 15 minutes after skin contact with the resin. '

The burns caused by parsley can form skin pigmentation spots as well as scars lasting up to 6 years. If the resin sticks to the eye, it can even cause permanent blindness.

Environmental officials in Virginia state, while only one case in Clarke County has been confirmed, they are also warning people in other areas to be careful when visiting some places with tree species. giant parsley.

Besides the threat to humans, giant parsley can also affect the environment. Because they can grow more than 4m, create lots of shade and hinder the growth of native plants.

Authorities say if people want to tear down the giant parsley, do not use a lawn mower because it makes the tree shoot all over. The most appropriate measure is to extract plants manually or use herbicides.