alopecurus pratensis, phalaris arundinacea, agrostis gigantea, argentina anserina, bolboschoenus maritimus, caltha palustris, carex cespitosa, equisetum ramosissimum, gratiola officinalis, lysimachia vulgaris, myosotis scorpioides, persicaria hydropiper, poa palustris, symphytum officinale