de, hamburg, berteroa incana, erigeron canadensis, artemisia vulgaris, tanacetum vulgare, achillea millefolium, sisymbrium altissimum, plantago lanceolata, melilotus albus, senecio inaequidens, daucus carota, arrhenatherum elatius, diplotaxis tenuifolia, arenaria serpyllifolia, erodium cicutarium, dactylis glomerata, festuca rubra, claytonia perfoliata, silene latifolia, medicago lupulina, oenothera biennis, trifolium arvense, cirsium arvense, elymus repens, lolium perenne, sisymbrium loeselii, echium vulgare, convolvulus arvensis, vicia sativa, capsella bursa-pastoris, chenopodium album, reseda lutea, bromus tectorum, veronica arvensis, hypericum perforatum, poa pratensis, calamagrostis epigejos, vicia hirsuta, crepis capillaris, sisymbrium officinale, lactuca serriola, bromus hordeaceus, melilotus officinalis, jacobaea vulgaris, medicago sativa, saponaria officinalis, senecio vernalis, urtica dioica, picris hieracioides, vicia villosa, equisetum arvense