arrhenatherum elatius, calystegia sepium, dactylis glomerata, elymus repens, phalaris arundinacea, urtica dioica, eupatorium cannabinum, holcus mollis, holcus lanatus, symphytum officinale, glyceria maxima, heracleum sphondylium, juncus effusus, rumex obtusifolius, vicia cracca