erucaria hispanica, plantago arenaria, lolium rigidum, papaver rhoeas, roemeria hybrida, aizoanthemopsis hispanica, amaranthus graecizans, avena sterilis, carrichtera annua, carthamus lanatus, centaurea melitensis, diplotaxis erucoides, euphorbia helioscopia, filago pyramidata, melilotus sulcatus, piptatherum miliaceum, vicia sativa, convolvulus arvensis, euphorbia serrata, hedypnois rhagadioloides, heliotropium europaeum, lobularia maritima, misopates orontium, moricandia arvensis, pallenis spinosa, silene diversifolia, sonchus oleraceus