schoenoplectus lacustris, potamogeton polygonifolius, mentha suaveolens, pastinaca sativa, alisma lanceolatum, callitriche stagnalis, epipactis palustris, helosciadium nodiflorum, lythrum salicaria, mentha aquatica, nasturtium officinale, sparganium erectum, veronica anagallis-aquatica