chenopodium album, cirsium arvense, crepis foetida, lactuca quercina, plantago lanceolata, polygonum aviculare, atriplex patula, carduus acanthoides, elymus repens, poa compressa, rumex crispus, daucus carota, echium vulgare, euphorbia cyparissias, lepidium campestre, lolium perenne, persicaria lapathifolia, sisymbrium officinale, sonchus oleraceus, tragopogon pratensis, tripleurospermum inodorum