Toxic plants in Slovakia pose risks of blindness and death

Various toxic plants pose significant health risks in Slovakia, ranging from skin damage to fatal poisoning. Giant Hogweed (Heracleum mantegazzianum), an invasive species that can reach heights of 3.5 to 5 meters, is particularly dangerous. Contact with its toxic sap can cause scarring and blindness, and can even be fatal to children. This plant likely arrived in Slovakia as an ornamental species and has since spread to approximately 350 locations, often growing near waterways and damp meadows.

Other hazardous flora include Atropa belladonna (Deadly Nightshade), where consuming even two berries can be fatal to a child by disrupting the central nervous system. Aconitum (Monkshood) is also highly toxic, as its alkaloids can affect the heart and nervous system through ingestion or skin contact. Additionally, all parts of Convallaria majalis (Lily of the Valley) are considered poisonous.