Plant that can alter DNA and cause third-degree burns found across USGiant Hogweed, an invasive plant in the US, can cause severe burns and alter DNA, impacting both human health and environment.
Coastguard warns dog owners over poisonous parsnips' washing ashoreHemlock Water Dropwort Roots are extremely toxic to dogs and humans.The roots of the plant resemble parsnips and contain a toxin that can cause severe illness or death.