hordeum murinum, artemisia vulgaris, atriplex tatarica, bromus sterilis, capsella bursa-pastoris, chenopodium album, lolium perenne, plantago major, achillea millefolium, arctium lappa, ballota nigra, berteroa incana, bromus hordeaceus, bromus tectorum, cirsium arvense, convolvulus arvensis, elymus repens, erigeron canadensis, erysimum cheiranthoides, fallopia convolvulus, geum urbanum, lactuca serriola, poa annua, poa pratensis, polygonum aviculare, sonchus oleraceus, stellaria media, thlaspi arvense