juncus effusus, myosotis nemorosa, alisma plantago-aquatica, calliergonella cuspidata, caltha palustris, equisetum arvense, lemna minor, lycopus europaeus, lysimachia nummularia, lysimachia vulgaris, mentha arvensis, persicaria hydropiper, scirpus sylvaticus, scutellaria galericulata