poa trivialis, glyceria fluitans, trifolium repens, alopecurus geniculatus, ranunculus repens, agrostis stolonifera, lolium perenne, alopecurus pratensis, eleocharis palustris, elymus repens, cardamine pratensis, carex hirta, cerastium holosteoides, cirsium arvense, myosotis scorpioides, persicaria hydropiper, plantago major, plantago uliginosa, polygonum aviculare, ranunculus sceleratus, rumex conglomeratus, stellaria media, argentina anserina, atriplex prostrata, rumex palustris