Hogweed

Scientific Name: 
Heracleum sphondylium

Unlike its alien relative, Giant Hogweed, Hogweed is a native plant which is abundant in hedgerows, roadside verges, waste grounds and rough grasslands. As a member of the carrot family (an umbellifer), it displays large, umbrella-like clusters of creamy-white flowers between May and August which are attractive to a range of insects. It can often be seen flowering all year-round.

How to identify: 
Hogweed displays large, white umbels of flowers, has hollow, hairy stems, and broad, hairy and divided leaves.
Where to find it: 
Widespread.
How people can help: 

Although they sometimes don't look especially wildlife-friendly, our roadside verges and waste grounds can provide valuable habitats for all kinds of plants and animals. The Wildlife Trusts get involved in different projects to help make these places as beneficial for wildlife as possible. We have a vision of a 'Living Landscape': a network of habitats and wildlife corridors across town and country, which are good for both wildlife and people. You can support this greener vision for the future by joining your local Wildlife Trust.

Statistics: 
Height: up to 2m
Conservation status: 
Common.
Did you know?: 
The giant, hollow stems of Hogweed were traditionally used in many children's games as water guns, pea-shooters and swords. Its sap is less toxic than that of Giant Hogweed (and some other umbellifers) and so doesn't cause skin irritation.
Seasons: 
Spring
Summer
When to see
Start date: 
May
End date: 
August
Image: 
Hogweed - Philip Precey