achillea millefolium, medicago lupulina, salvia verticillata, sonchus arvensis, agrostis stolonifera, capsella bursa-pastoris, centaurea cyanus, centaurea scabiosa, chenopodium album, cirsium arvense, clinopodium acinos, daucus carota, euphorbia helioscopia, lapsana communis, mentha arvensis, pastinaca sativa, plantago lanceolata, poa compressa, polygonum aviculare, scleranthus annuus, silene vulgaris, sinapis arvensis, veronica persica