arrhenatherum elatius, lolium pratense, avenula pubescens, cynosurus cristatus, dactylis glomerata, festuca rubra, festuca rupicola, briza media, carex echinata, centaurea jacea, cerastium holosteoides, erigeron annuus, holcus lanatus, lolium perenne, poa annua, poa compressa, stellaria graminea