agrostis stolonifera, glyceria notata, mentha aquatica, ranunculus flammula, ranunculus repens, equisetum palustre, juncus articulatus, oenanthe fistulosa, rumex conglomeratus, epilobium parviflorum, holcus lanatus, juncus effusus, lycopus europaeus, lythrum salicaria, poa trivialis