galactites tomentosa, echium plantagineum, hedypnois rhagadioloides, lolium rigidum, avena barbata, brachypodium distachyon, briza maxima, daucus carota, dittrichia viscosa, geranium molle, plantago lagopus, rumex pulcher, scorpiurus muricatus, trifolium campestre, trifolium subterraneum, phalaris coerulescens, sonchus oleraceus