artemisia vulgaris, polygonum aviculare, chenopodium album, rumex crispus, tripleurospermum inodorum, arctium lappa, capsella bursa-pastoris, carduus acanthoides, elymus repens, lepidium ruderale, plantago major, achillea millefolium, amaranthus retroflexus, anthriscus sylvestris, atriplex sagittata, ballota nigra, berteroa incana, bromus sterilis, bromus tectorum, centaurea jacea, cirsium arvense, crepis tectorum, deschampsia cespitosa, dipsacus fullonum, echium vulgare, erigeron canadensis, erysimum cheiranthoides, fallopia convolvulus, hordeum murinum, lactuca serriola, lamium album, medicago lupulina, picris hieracioides, poa pratensis, rumex obtusifolius, sisymbrium loeselii, sisymbrium officinale, solidago canadensis, sonchus asper, sonchus oleraceus, stellaria media, tanacetum vulgare, vicia villosa