alopecurus geniculatus, argentina anserina, agrostis stolonifera, eleocharis uniglumis, galium debile, glyceria fluitans, juncus effusus, alopecurus pratensis, carex hirta, cirsium dissectum, hydrocotyle vulgaris, lysimachia vulgaris, myosotis laxa, phalaris arundinacea, poa trivialis, ranunculus flammula, rumex crispus, trifolium repens