agrostis stolonifera, phalaris arundinacea, alopecurus geniculatus, argentina anserina, plantago uliginosa, ranunculus repens, glyceria fluitans, lysimachia nummularia, potentilla reptans, rorippa sylvestris, trifolium repens, galium palustre, persicaria amphibia, poa trivialis, atriplex prostrata, elymus repens, oxyrrhynchium hians, rorippa amphibia, cirsium arvense, polygonum aviculare, rumex conglomeratus, stellaria media