sonchus asper, erigeron canadensis, solanum nigrum, viola hirta, arctium lappa, artemisia absinthium, artemisia vulgaris, berteroa incana, bromus tectorum, campanula rapunculoides, capsella bursa-pastoris, carex pilosa, cerinthe minor, chenopodium album, cirsium vulgare, crataegus monogyna, dactylis glomerata, erechtites hieraciifolius, fallopia dumetorum, filago arvensis, jacobaea vulgaris, lactuca serriola, linaria vulgaris, lysimachia arvensis, melilotus officinalis, picris hieracioides, plantago media, polygonum aviculare, rosa canina, sambucus ebulus, sisymbrium officinale, tilia tomentosa, trifolium arvense, trifolium hybridum, urtica urens, verbascum thapsus