phalaris arundinacea, mentha aquatica, argentina anserina, carex nigra, eleocharis palustris, calamagrostis canescens, carex acutiformis, carex hirta, carex rostrata, cirsium oleraceum, equisetum palustre, galium palustre, glyceria maxima, juncus subnodulosus, lycopus europaeus, lythrum salicaria, persicaria amphibia, ranunculus repens, scrophularia umbrosa