hypecoum pendulum, lolium rigidum, papaver rhoeas, vicia monantha, anacyclus clavatus, atriplex prostrata, avena sterilis, biscutella auriculata, caucalis platycarpos, chondrilla juncea, cirsium arvense, convolvulus arvensis, coronilla scorpioides, euphorbia serrata, galium tricornutum, gypsophila vaccaria, hypecoum imberbe, neslia paniculata, rapistrum rugosum, roemeria hybrida, sisymbrium crassifolium, vicia peregrina, vicia sativa, anchusa azurea, centaurea solstitialis, eruca vesicaria, eryngium campestre, fumaria vaillantii, strigosella africana