scolymus hispanicus, atriplex semibaccata, avena barbata, bromus rigidus, carthamus lanatus, cynara cardunculus, foeniculum vulgare, linum usitatissimum, pallenis spinosa, plantago lagopus, reseda luteola, salvia verbenaca, centaurea calcitrapa, echium plantagineum, galactites tomentosa, hirschfeldia incana, lactuca serriola, phalaris aquatica, phalaris coerulescens, silene gallica, trifolium angustifolium, trifolium campestre