agrostis stolonifera, alopecurus aequalis, ranunculus repens, rorippa sylvestris, trifolium repens, argentina anserina, bellis perennis, epilobium roseum, equisetum arvense, juncus inflexus, mentha aquatica, myosotis scorpioides, persicaria hydropiper, persicaria maculosa, phalaris arundinacea, plantago lanceolata, plantago major, poa annua, potentilla heptaphylla, rorippa islandica, rumex aquaticus, rumex conglomeratus, rumex crispus, stellaria aquatica, urtica urens, veronica beccabunga, prunella vulgaris