arrhenatherum elatius, achillea millefolium, leucanthemum vulgare, artemisia vulgaris, festuca rubra, holcus lanatus, rumex acetosa, anchusa officinalis, artemisia absinthium, convolvulus arvensis, dactylis glomerata, daucus carota, erigeron canadensis, erysimum cheiranthoides, picris hieracioides, viola arvensis