calamagrostis pseudophragmites, impatiens glandulifera, phalaris arundinacea, dactylis glomerata, elymus caninus, mentha longifolia, urtica dioica, arrhenatherum elatius, galium aparine, holcus lanatus, petasites hybridus, poa trivialis, cirsium palustre, filipendula ulmaria, galium intermedium, lolium giganteum, poa nemoralis, ranunculus lanuginosus, salix purpurea, stachys sylvatica