ambrosia artemisiifolia, medicago falcata, achillea collina, cichorium intybus, elymus repens, galium album, tanacetum vulgare, agrimonia eupatoria, agrostis stolonifera, allium rotundum, arctium lappa, artemisia absinthium, campanula rapunculoides, centaurea jacea, cirsium arvense, convolvulus arvensis, cyclachaena xanthiifolia, echium vulgare, erigeron annuus, euphorbia tommasiniana, lactuca serriola, lolium giganteum, lotus corniculatus, medicago sativa, nonea pulla, onopordum acanthium, plantago lanceolata, plantago media, polygonum aviculare, sonchus arvensis, stellaria graminea, thlaspi arvense, trifolium medium, vicia sepium