Flora of Northern Ireland : Heracleum sphondylium

Heracleum sphondylium L.

Hogweed

All names: Heracleum sphondylium L.

Heracleum sphondylium : Interactive Map

Distribution Map from NBN: Heracleum sphondylium at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Heracleum sphondylium at iNaturalist World Species Observations database.

Hackney, P., 2026. Heracleum sphondylium. L.. [In] Flora of Northern Ireland.
https://habitas.org/flora/species.php?item=3710. Accessed on 2026-11-02.