crepis foetida, chenopodium album, cirsium arvense, plantago lanceolata, poa compressa, achillea crithmifolia, carduus acanthoides, cichorium intybus, convolvulus arvensis, daucus carota, echinochloa crus-galli, lactuca quercina, lepidium campestre, lolium perenne, polygonum aviculare, rosa canina, rumex crispus, sonchus oleraceus, thymus longicaulis