de, frankfurt am main, kreisfreie stadt, armoracia rusticana, trifolium incarnatum, onopordum acanthium, cota tinctoria, cosmos bipinnatus, convolvulus arvensis, lactuca serriola, lepidium draba, triticum aestivum, papaver rhoeas, brassica oleracea, artemisia vulgaris, geranium pratense, cichorium intybus, cydonia oblonga, medicago sativa, phacelia tanacetifolia, borago officinalis, hordeum vulgare, euphorbia lathyris, tanacetum vulgare, silphium perfoliatum, dipsacus fullonum, viburnum rhytidophyllum, potentilla reptans, euphorbia helioscopia, nicandra physalodes, ballota nigra, heracleum sphondylium, capsella bursa-pastoris, glechoma hederacea, reseda luteola, lamium album, chenopodium album, lathyrus tuberosus, geranium dissectum, fagopyrum esculentum, humulus lupulus, mercurialis annua, reseda lutea, crepis biennis, sisymbrium officinale, senecio vulgaris, eranthis hyemalis, lonicera tatarica, datura stramonium, plantago major, geranium pyrenaicum, trifolium repens, beta vulgaris