carex acuta, carex vesicaria, alopecurus geniculatus, argentina anserina, phalaris arundinacea, poa trivialis, alisma plantago-aquatica, carex hirta, carex vulpina, eleocharis palustris, eleocharis uniglumis, galium palustre, mentha aquatica, potentilla reptans, ranunculus flammula, chamaemelum nobile, persicaria hydropiper, plantago coronopus