Location
国外 Fagus-Carpinus forest,4 km N of Reinfeld with Fraxinus,Corylus,Salix,Ulmus,and Acer spp
Habitat
Growing in the humid rich forest margin together with Urtica dioica,Circaea lutetiana, Stachys sylvatica,Rumex sanguineus,and Baldingera arundinacea