urtica dioica, salix cinerea, galeopsis speciosa, humulus lupulus, poa trivialis, betula pubescens, brachythecium rutabulum, cirsium arvense, cirsium oleraceum, galium aparine, salix pentandra, salix viminalis, scutellaria galericulata, stellaria aquatica, anthriscus sylvestris, phalaris arundinacea