melilotus albus, melilotus officinalis, achillea millefolium, ambrosia artemisiifolia, bromus tectorum, capsella bursa-pastoris, chondrilla juncea, cichorium intybus, convolvulus arvensis, echium vulgare, elymus repens, jacobaea erucifolia, lactuca serriola, lathyrus tuberosus, matricaria chamomilla, poa angustifolia, stachys recta, viola kitaibeliana, cirsium arvense, medicago falcata, trifolium arvense