poa trivialis, ranunculus repens, alopecurus geniculatus, althaea officinalis, butomus umbellatus, cyperus longus, eleocharis palustris, oenanthe fistulosa, oenanthe silaifolia, phalaris arundinacea, potentilla reptans, agrostis stolonifera, alisma plantago-aquatica, argentina anserina, cirsium arvense, elymus pungens, mentha pulegium, persicaria amphibia, raphanus raphanistrum, rorippa sylvestris, rumex obtusifolius, trifolium fragiferum