de, hamburg, tanacetum vulgare, artemisia vulgaris, bellis perennis, dactylis glomerata, urtica dioica, viburnum rhytidophyllum, claytonia perfoliata, melilotus albus, cirsium arvense, poa annua, aegopodium podagraria, lolium perenne, plantago major, medicago lupulina, trifolium repens, sisymbrium officinale, ranunculus repens, equisetum arvense, plantago lanceolata, achillea millefolium, petasites hybridus, epilobium hirsutum, centaurea cyanus, capsella bursa-pastoris, sagina procumbens, lamium album, cichorium intybus, spiraea japonica, sonchus oleraceus, berteroa incana, calystegia sepium, pilosella aurantiaca, elymus repens, ribes sanguineum, daucus carota, armoracia rusticana, eranthis hyemalis, trifolium dubium, cerastium holosteoides, trifolium pratense, veronica arvensis, rumex obtusifolius, poa trivialis, erigeron canadensis, lactuca serriola, galium aparine, heracleum mantegazzianum, geranium pyrenaicum, cirsium vulgare, tussilago farfara