medicago sativa, bromus diandrus, centaurea scabiosa, eryngium campestre, mantisalca salmantica, achillea millefolium, bromus hordeaceus, centaurea aspera, cichorium intybus, daucus carota, galium verum, mentha suaveolens, papaver rhoeas, phleum pratense, scolymus hispanicus, carduus bourgeanus, carthamus lanatus, centaurea jacea, convolvulus arvensis, echium vulgare, elymus repens, genista scorpius, hypochaeris radicata, lotus corniculatus, ononis spinosa, phalaris arundinacea, potentilla reptans, rubus caesius, rumex pulcher