juncus effusus, lolium perenne, lotus pedunculatus, trifolium repens, glyceria fluitans, holcus lanatus, alopecurus geniculatus, argentina anserina, cardamine pratensis, carex nigra, cerastium holosteoides, glyceria maxima, lycopus europaeus, phalaris arundinacea, plantago major, poa annua, ranunculus repens, rumex acetosa, scorzoneroides autumnalis