text: juncus effusus, lythrum salicaria, poa annua, phalaris arundinacea, ranunculus repens, stellaria palustris, trifolium repens, atriplex calotheca, bidens cernuus, bidens frondosa, cerastium holosteoides, cicuta virosa, glyceria maxima, lycopus europaeus, mentha verticillata, persicaria hydropiper, plantago major, symphytum officinale, typha latifolia