nasturtium officinale, veronica anagallis-aquatica, helosciadium nodiflorum, artemisia vulgaris, berula erecta, carex hirta, dysphania ambrosioides, lycopus europaeus, lythrum salicaria, persicaria lapathifolia, petasites hybridus, rorippa amphibia, scrophularia auriculata, juncus articulatus, mentha aquatica