Nitro-hygrophilous communities of usually large-leaved herbs developing along the shaded side of wooded stands and hedges, with Galium aparine, Glechoma hederacea, Geum urbanum, Aegopodium podagraria, Silene dioica, Carduus crispus, Chaerophyllum hirsutum, Lamium album, Alliaria petiolata, Lapsana communis, Geranium robertianum, Viola alba, Viola odorata.