agrostis stolonifera, alopecurus geniculatus, persicaria hydropiper, ranunculus sceleratus, poa trivialis, rorippa amphibia, stellaria media, glyceria maxima, trifolium repens, bidens cernuus, bidens tripartita, lolium perenne, myosotis scorpioides, persicaria lapathifolia, persicaria maculosa, plantago major, oenanthe fistulosa, urtica dioica