alopecurus geniculatus, alisma plantago-aquatica, bidens frondosa, marchantia polymorpha, agrostis stolonifera, argentina anserina, bidens tripartita, epilobium palustre, glyceria maxima, potentilla reptans, ranunculus repens, ranunculus sceleratus, rorippa amphibia, rorippa sylvestris, rumex maritimus, stellaria palustris