alopecurus pratensis, arrhenatherum elatius, holcus lanatus, carex disticha, glyceria maxima, poa trivialis, potentilla reptans, elymus repens, equisetum fluviatile, equisetum palustre, glyceria fluitans, scutellaria galericulata, anthoxanthum odoratum, anthriscus sylvestris, argentina anserina, juncus conglomeratus, lolium pratense, ranunculus acris, ranunculus repens, rorippa amphibia, rumex acetosa, symphytum officinale, vicia cracca