glyceria fluitans, mentha arvensis, persicaria minor, alopecurus geniculatus, galium uliginosum, juncus articulatus, myosotis scorpioides, poa palustris, alisma plantago-aquatica, bidens cernuus, epilobium hirsutum, erigeron canadensis, gnaphalium uliginosum, hottonia palustris, juncus bufonius, lycopus europaeus, ranunculus flammula