sisymbrium loeselii, descurainia sophia, erigeron canadensis, sisymbrium altissimum, amaranthus retroflexus, artemisia vulgaris, bromus tectorum, chenopodium album, elymus repens, lepidium ruderale, arctium lappa, arrhenatherum elatius, atriplex tatarica, ballota nigra, brassica rapa, bromus sterilis, capsella bursa-pastoris, carduus acanthoides, cerastium holosteoides, cirsium arvense, convolvulus arvensis, crepis biennis, fallopia convolvulus, hordeum murinum, lactuca serriola, lepidium draba, lolium perenne, poa annua, poa compressa, silene latifolia, sisymbrium officinale, stellaria media, thinopyrum intermedium, thlaspi arvense, tripleurospermum inodorum, urtica urens, verbascum phlomoides