Originally from Eurasia, giant hogweed (Heracleum mantegazzianum ... sometimes permanent -- blindness. Worse, the infection may not be obvious immediately, sometimes taking three days to show ...
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 ...
Giant hogweed looks like a larger version of Queen ... it can cause vision damage, including blindness. Because of that possibility, Ford said anyone who comes in contact with the plant should ...