bromus madritensis, bromus sterilis, hordeum murinum, avena barbata, bromus rigidus, carduus tenuiflorus, convolvulus arvensis, dactylis glomerata, hirschfeldia incana, papaver rhoeas, plantago lanceolata, silene vulgaris, tordylium maximum, anthemis cotula, cerastium glomeratum, cynosurus echinatus, daucus carota, eryngium campestre, festuca ambigua, mantisalca salmantica, medicago arabica, medicago sativa, phleum arenarium, scabiosa columbaria, torilis nodosa, verbascum pulverulentum