alopecurus geniculatus, juncus effusus, glyceria fluitans, ranunculus repens, agrostis stolonifera, holcus lanatus, persicaria hydropiper, persicaria maculosa, scorzoneroides autumnalis, argentina anserina, cardamine pratensis, cerastium holosteoides, cirsium arvense, cirsium vulgare, eleocharis palustris, gnaphalium uliginosum, poa annua, ranunculus flammula, rorippa sylvestris, rumex crispus, stellaria media, trifolium repens