centaurea calcitrapa, lolium perenne, aegilops caudata, bromus scoparius, centaurea idaea, cichorium spinosum, eryngium campestre, juncus hybridus, plantago lanceolata, plantago weldenii, sarcopoterium spinosum, tolpis virgata, centaurea solstitialis, convolvulus arvensis, crepis zacintha, echium italicum, hordeum bulbosum, hypochaeris cretensis, hypochaeris glabra, lysimachia arvensis, carthamus creticus, malva sylvestris