calamagrostis epigejos, agrostis gigantea, argentina anserina, hydrocotyle vulgaris, juncus articulatus, juncus effusus, mentha aquatica, phragmites australis, poa pratensis, carex nigra, carex panicea, galium palustre, plantago major, scorzoneroides autumnalis, serratula tinctoria, vicia cracca, centaurium littorale, cirsium palustre, lysimachia vulgaris