agrostis stolonifera, alopecurus geniculatus, alopecurus pratensis, argentina anserina, carex hirta, cerastium holosteoides, cirsium arvense, cirsium vulgare, dactylis glomerata, eleocharis palustris, equisetum fluviatile, equisetum palustre, glechoma hederacea, glyceria fluitans, glyceria maxima, lolium perenne, myosotis scorpioides, persicaria amphibia, phalaris arundinacea, phleum pratense, poa trivialis, ranunculus repens, rumex crispus, urtica dioica