papaver rhoeas, descurainia sophia, apera spica-venti, raphanus raphanistrum, ambrosia artemisiifolia, artemisia vulgaris, buglossoides arvensis, camelina microcarpa, cannabis sativa, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, delphinium consolida, erigeron canadensis, euphorbia helioscopia, fallopia convolvulus, galium aparine, lactuca serriola, lamium amplexicaule, lolium perenne, lysimachia arvensis, malva sylvestris, polygonum aviculare, rubus caesius, sinapis arvensis, stachys annua, stellaria media, veronica polita