sparganium erectum, equisetum arvense, lemna minor, lycopus europaeus, lythrum salicaria, persicaria hydropiper, agrostis stolonifera, apium graveolens, calystegia sepium, ceratophyllum demersum, ceratophyllum submersum, eclipta prostrata, euphorbia maculata, galium elongatum, helosciadium nodiflorum, lotus corniculatus, myosotis laxa, nasturtium officinale, paspalum distichum, persicaria lapathifolia, persicaria maculosa, plantago major, ranunculus sceleratus, rumex conglomeratus, sambucus ebulus, setaria pumila, sium sisarum, teucrium scordium, veronica beccabunga