helianthus annuus, eragrostis minor, ajuga chamaepitys, amaranthus albus, amaranthus retroflexus, chenopodium album, chondrilla juncea, cirsium arvense, convolvulus arvensis, digitaria sanguinalis, eragrostis pilosa, heliotropium europaeum, kickxia elatine, orobanche cernua, polygonum aviculare, raphanus raphanistrum, salsola tragus, scleranthus annuus, setaria pumila, sisymbrium orientale, sorghum halepense, trifolium arvense, veronica persica, vicia hirsuta, xanthium orientale