melilotus officinalis, achillea millefolium, daucus carota, tripleurospermum inodorum, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, echium vulgare, elymus repens, lolium perenne, melilotus albus, poa pratensis, amaranthus retroflexus, arctium lappa, atriplex sagittata, ballota nigra, berteroa incana, bromus sterilis, carduus acanthoides, cirsium arvense, cirsium vulgare, convolvulus arvensis, delphinium consolida, descurainia sophia, dipsacus fullonum, echinops sphaerocephalus, erigeron canadensis, galium mollugo, lamium album, lepidium draba, lotus corniculatus, medicago falcata, onopordum acanthium, papaver rhoeas, pastinaca sativa, picris hieracioides, plantago lanceolata, plantago major, poa compressa, reseda lutea, rumex crispus, silene latifolia, sisymbrium loeselii, sonchus oleraceus, stellaria media, thinopyrum intermedium, trifolium repens, urtica dioica