cyperus eragrostis, alisma lanceolatum, lycopus europaeus, lythrum salicaria, mentha aquatica, mentha pulegium, potentilla reptans, symphyotrichum squamatum, typha laxmannii, bidens frondosa, bolboschoenus maritimus, eclipta prostrata, lotus tenuis, nasturtium officinale, persicaria maculosa, phalaris coerulescens, sonchus asper, trifolium fragiferum