myosotis scorpioides, argentina anserina, carex acuta, carex hirta, eleocharis acicularis, eleocharis palustris, hygroamblystegium varium, juncus compressus, mentha aquatica, rorippa sylvestris, agrostis stolonifera, phalaris arundinacea, pulicaria vulgaris, juncus bufonius, limosella aquatica, persicaria hydropiper, veronica catenata