potentilla reptans, elymus repens, plantago major, bidens frondosa, mentha arvensis, ranunculus repens, rorippa palustris, rubus caesius, rumex crispus, argentina anserina, bidens cernuus, bidens radiata, bidens tripartita, echinochloa crus-galli, eleocharis acicularis, persicaria lapathifolia, polygonum aviculare, rumex maritimus, trifolium hybridum, tripleurospermum inodorum, alisma plantago-aquatica, carex acuta, galium palustre, oenanthe aquatica