sisymbrium altissimum, erysimum cheiranthoides, capsella bursa-pastoris, sisymbrium officinale, tripleurospermum maritimum, agrostis stolonifera, apera spica-venti, artemisia vulgaris, atriplex patula, atriplex prostrata, chenopodium album, cirsium arvense, erigeron canadensis, hordeum murinum