bromus sterilis, bromus tectorum, chenopodium album, hordeum murinum, tripleurospermum inodorum, achillea millefolium, atriplex patula, bromus hordeaceus, capsella bursa-pastoris, cerastium holosteoides, chenopodium ficifolium, equisetum arvense, erigeron annuus, erigeron canadensis, erodium cicutarium, fallopia convolvulus, lepidium ruderale, lysimachia arvensis, malva neglecta, raphanus raphanistrum, sisymbrium officinale