melilotus albus, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, crepis tectorum, elymus repens, jacobaea erucifolia, melilotus officinalis, trifolium arvense, ambrosia artemisiifolia, artemisia absinthium, chondrilla juncea, delphinium consolida, lappula squarrosa, poa angustifolia, salvia nemorosa