lolium multiflorum, cirsium arvense, convolvulus arvensis, poa trivialis, rubus canescens, rumex obtusifolius, achillea crithmifolia, achillea millefolium, arctium lappa, artemisia vulgaris, bromus sterilis, crepis setosa, daucus carota, erodium cicutarium, fragaria viridis, hordeum murinum, hypericum perforatum, kickxia elatine, linaria vulgaris, lysimachia arvensis, medicago lupulina, melilotus officinalis, plantago major, poa compressa, reseda lutea, rumex pulcher, tanacetum vulgare, thinopyrum intermedium, trifolium pratense, trifolium repens