lolium rigidum, papaver rhoeas, rapistrum rugosum, anacyclus clavatus, bromus madritensis, erucastrum nasturtiifolium, galium aparine, hypecoum imberbe, agrostemma githago, amaranthus retroflexus, avena sterilis, bromus diandrus, buglossoides arvensis, calendula arvensis, chenopodium album, cirsium arvense, convolvulus arvensis, diplotaxis erucoides, fumaria officinalis, fumaria parviflora, gypsophila vaccaria, polygonum aviculare, roemeria hybrida, salsola kali, secale cereale, senecio vulgaris, silene conoidea, sonchus oleraceus, strigosella africana, vicia monantha, vicia sativa