avena barbata, bromus diandrus, medicago lupulina, poa pratensis, bellis perennis, bromus hordeaceus, bromus sterilis, convolvulus arvensis, dactylis glomerata, elymus repens, geranium columbinum, hordeum murinum, rumex crispus, vicia sativa, cirsium arvense, crepis vesicaria, equisetum arvense, plantago lanceolata