holcus lanatus, poa trivialis, agrostis stolonifera, alopecurus geniculatus, sagina procumbens, trifolium repens, glyceria fluitans, lolium perenne, stellaria alsine, cardamine pratensis, myosotis scorpioides, phalaris arundinacea, ranunculus repens, bidens cernuus, cerastium holosteoides, cirsium arvense, galium palustre, glyceria maxima, helosciadium nodiflorum, oenanthe fistulosa, argentina anserina, plantago major