agrostis stolonifera, carex hirta, persicaria hydropiper, poa trivialis, rorippa sylvestris, alopecurus geniculatus, argentina anserina, lolium perenne, stellaria media, capsella bursa-pastoris, cirsium arvense, holcus lanatus, juncus effusus, mentha aquatica, persicaria maculosa, phalaris arundinacea, phleum pratense, plantago major, ranunculus repens, stellaria graminea, trifolium repens, vicia cracca