carthamus lanatus, galactites tomentosa, hedypnois rhagadioloides, echium plantagineum, glebionis coronaria, helminthotheca echioides, hordeum murinum, lolium rigidum, carlina lanata, hirschfeldia incana, lotus ornithopodioides, carduus pycnocephalus, centaurea sicula, daucus carota, dittrichia viscosa, foeniculum vulgare, gastridium ventricosum, glaucium flavum, hyparrhenia hirta, lathyrus clymenum, linum bienne, reichardia picroides, scorpiurus muricatus, trifolium nigrescens