vicia cracca, ambrosia artemisiifolia, coronilla varia, melilotus officinalis, achillea millefolium, capsella bursa-pastoris, chondrilla juncea, cirsium arvense, echium vulgare, erigeron acris, euphorbia esula, lathyrus tuberosus, lepidium draba, matricaria chamomilla, medicago falcata, plantago major, poa angustifolia, sisymbrium loeselii, convolvulus arvensis, lotus corniculatus