hordeum vulgare, lolium rigidum, anacyclus clavatus, diplotaxis erucoides, fumaria parviflora, hypecoum imberbe, papaver rhoeas, polygonum aviculare, silene muscipula, bromus rubens, buglossoides arvensis, chenopodium vulvaria, descurainia sophia, erodium ciconium, eruca vesicaria, euphorbia serrata, herniaria cinerea, hordeum murinum, roemeria hybrida, sisymbrium irio, sisymbrium orientale