de, göttingen, armoracia rusticana, leonurus cardiaca, capsella bursa-pastoris, eranthis hyemalis, arctium tomentosum, onopordum acanthium, geranium pratense, chenopodium album, thlaspi arvense, lactuca serriola, lamium album, triticum aestivum, convolvulus arvensis, artemisia vulgaris, viola arvensis, ballota nigra, plantago major, viburnum rhytidophyllum, sisymbrium officinale, lapsana communis, matricaria discoidea, trifolium incarnatum, polygonum aviculare, hordeum vulgare, cosmos bipinnatus, elymus repens, omphalodes verna, brassica oleracea, fagopyrum esculentum, papaver rhoeas, nicandra physalodes, silphium perfoliatum, euphorbia helioscopia, tripleurospermum inodorum, berberis thunbergii, tanacetum vulgare, cota tinctoria, centaurea cyanus, spiraea japonica, glechoma hederacea, cirsium arvense, veronica persica, urtica dioica, chelidonium majus, poa annua, erodium cicutarium, galium aparine, lamium purpureum, lemna minor, levisticum officinale