melilotus officinalis, avena barbata, bromus rigidus, daucus carota, foeniculum vulgare, plantago lanceolata, trifolium pratense, bellardia viscosa, beta vulgaris, bromus hordeaceus, cichorium intybus, convolvulus arvensis, dactylis glomerata, dittrichia viscosa, echium plantagineum, jacobaea erucifolia, melilotus albus, picris hieracioides, sonchus oleraceus, trisetaria panicea