bromus tectorum, achillea millefolium, arenaria serpyllifolia, artemisia campestris, artemisia vulgaris, helichrysum arenarium, oenothera biennis, arrhenatherum elatius, artemisia absinthium, berteroa incana, daucus carota, erigeron annuus, hypericum perforatum, leucanthemum vulgare, senecio vernalis, trifolium arvense, vicia hirsuta