agrostis stolonifera, persicaria amphibia, poa trivialis, alopecurus pratensis, argentina anserina, elymus repens, ranunculus repens, rorippa sylvestris, alopecurus geniculatus, lolium perenne, phalaris arundinacea, plantago uliginosa, poa annua, capsella bursa-pastoris, cirsium arvense, rorippa palustris