Giant Rhubarb


First introduced as garden plants from South America, Giant Rhubarb Gunnera species is now naturalised and present throughout the UK. It is a large, clump-forming perennial with umbrella-sized leaves and stems up to 2 m tall. The plant dies down in the winter but grows new leaves in spring. The seeds are spread through watercourses and by birds and once established form dense colonies, suppressing native plants and blocking drainage ditches and pipes.

It is more widely distributed than the maps suggests and is a serious problem in pasrt of Harris, although measures are being take to try and erradicated it.


Information and Identification Sheet: Giant Rhubarb


Giant Rhubarb


UK Distribution Map

We regret that distribution maps via the NBN Atlas are not currently available