diplotaxis virgata, malva parviflora, anacyclus clavatus, hordeum murinum, medicago littoralis, lolium rigidum, plantago lanceolata, polygonum aviculare, sisymbrium irio, matricaria aurea, ranunculus muricatus, rumex pulcher, silene gallica, silybum marianum, sisymbrium officinale, trifolium scabrum, urtica urens