elymus repens, medicago lupulina, cirsium arvense, convolvulus arvensis, vitis vinifera, aristolochia clematitis, artemisia absinthium, clematis vitalba, lepidium draba, achillea collina, allium atroviolaceum, anchusa officinalis, artemisia vulgaris, bromus sterilis, centaurea australis, chondrilla juncea, cichorium intybus, daucus carota, echium italicum, erigeron canadensis, euphorbia cyparissias, hordeum murinum, lactuca serriola, linaria genistifolia, melilotus albus, rumex crispus, solidago canadensis, taraxacum minimum, vicia grandiflora