carex nigra, holcus mollis, agrostis stolonifera, angelica sylvestris, calystegia sepium, juncus effusus, phalaris arundinacea, phragmites australis, rumex acetosa, alopecurus pratensis, glyceria fluitans, holcus lanatus, ranunculus repens, valeriana officinalis, alisma plantago-aquatica, epilobium tetragonum, salix aurita, hypericum perforatum