calendula arvensis, lolium rigidum, capsella bursa-pastoris, diplotaxis virgata, stellaria media, anacyclus clavatus, anchusa azurea, arabidopsis thaliana, avena sterilis, bromus diandrus, chondrilla juncea, convolvulus arvensis, erodium cicutarium, holosteum umbellatum, hordeum murinum, hypochaeris glabra, lactuca serriola, lamium amplexicaule, lupinus angustifolius, mibora minima, raphanus raphanistrum, rapistrum rugosum, spergula pentandra, vicia lutea, muscari comosum