Description:This subshrub starts from the south and continues to colonise damp places.
Flowering between July and September, it can grow up to 150cm in height.
This example was found growing at Broughton Pool, at Copmere near Eccleshall in Staffordshire, by a local naturalist in 2004.
About this plant
This plant is now cared for by staff at Stoke-on-Trent Museums.