agrostis stolonifera, holcus lanatus, poa trivialis, eleocharis palustris, alopecurus geniculatus, helosciadium nodiflorum, juncus articulatus, ranunculus repens, ranunculus sceleratus, trifolium repens, triglochin palustris, bidens cernuus, cardamine pratensis, cerastium holosteoides, cirsium arvense, elymus repens, glyceria fluitans, lolium perenne, myosotis scorpioides, oenanthe fistulosa, phalaris arundinacea, polygonum aviculare, sagina procumbens, stellaria alsine, stellaria media, gnaphalium uliginosum, plantago major, rumex conglomeratus