artemisia campestris, artemisia vulgaris, dactylis glomerata, melilotus albus, trifolium arvense, achillea millefolium, alyssum alyssoides, arrhenatherum elatius, artemisia absinthium, cota tinctoria, erigeron canadensis, medicago lupulina, phleum pratense, trifolium alpestre, vicia cracca, bromus hordeaceus, echium vulgare