sparganium erectum, ceratophyllum demersum, equisetum arvense, persicaria hydropiper, persicaria lapathifolia, potamogeton crispus, calystegia sepium, ceratophyllum submersum, cyperus rotundus, equisetum palustre, galium debile, galium elongatum, helosciadium nodiflorum, hypericum tetrapterum, lotus corniculatus, lycopus europaeus, lythrum salicaria, mentha pulegium, nasturtium officinale, paspalum distichum, persicaria maculosa, picris hieracioides, setaria pumila, sium sisarum, teucrium scordium, tussilago farfara