de, rhein-sieg-kreis, hordeum vulgare, triticum aestivum, dactylis glomerata, cirsium arvense, heracleum sphondylium, trifolium incarnatum, brassica napus, sinapis alba, elymus repens, urtica dioica, ranunculus repens, convolvulus arvensis, poa trivialis, arrhenatherum elatius, plantago major, avena sativa, capsella bursa-pastoris, lolium perenne, chenopodium album, zea mays, glechoma hederacea, armoracia rusticana, beta vulgaris, trifolium repens, tanacetum vulgare, achillea millefolium, matricaria chamomilla, rumex crispus, galium aparine, agrostis stolonifera, onopordum acanthium, phacelia tanacetifolia, lamium album, arctium tomentosum, plantago lanceolata, artemisia vulgaris, alopecurus pratensis, fagopyrum esculentum, potentilla reptans, holcus lanatus, lactuca serriola, poa annua, sisymbrium officinale, lathyrus tuberosus, geranium dissectum, symphytum officinale, anthriscus sylvestris, geranium pratense, ranunculus acris, raphanus raphanistrum