echinops sphaerocephalus, arctium lappa, arctium tomentosum, arrhenatherum elatius, artemisia vulgaris, ballota nigra, bromus sterilis, carduus acanthoides, elymus repens, galium aparine, poa trivialis, sisymbrium loeselii, verbascum densiflorum, verbascum thapsus, atriplex patula, atriplex sagittata, convolvulus arvensis, fallopia convolvulus, festuca rubra, galeopsis tetrahit, lactuca serriola, lamium album, lepidium draba, melilotus officinalis, torilis japonica, tripleurospermum inodorum, papaver rhoeas