agrostis stolonifera, alopecurus geniculatus, argentina anserina, phalaris arundinacea, poa trivialis, rorippa sylvestris, elymus repens, persicaria amphibia, alopecurus pratensis, atriplex prostrata, cirsium arvense, plantago uliginosa, poa annua, potentilla reptans, ranunculus repens, rorippa amphibia, rorippa palustris, rumex crispus, stellaria media, urtica dioica