avena sativa, matricaria chamomilla, scleranthus annuus, centaurea cyanus, echium vulgare, elymus repens, lapsana communis, lathyrus oleraceus, triticum aestivum, draba verna, hypericum perforatum, lysimachia arvensis, rumex acetosella, tussilago farfara, vicia tenuifolia, viola arvensis