melilotus officinalis, melilotus albus, elymus repens, achillea millefolium, achillea nobilis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, coronilla varia, erigeron canadensis, falcaria vulgaris, jacobaea erucifolia, leonurus cardiaca, matricaria chamomilla, medicago falcata, poa angustifolia, trifolium arvense, artemisia santonicum, lathyrus tuberosus, reseda lutea