artemisia vulgaris, bromus arvensis, lolium multiflorum, cirsium arvense, convolvulus arvensis, elymus repens, geranium rotundifolium, poa compressa, rumex crispus, cichorium intybus, dactylis glomerata, eryngium campestre, hypericum perforatum, lathyrus tuberosus, linaria vulgaris, medicago arabica, trifolium repens