descurainia sophia, papaver rhoeas, ambrosia artemisiifolia, apera spica-venti, bromus sterilis, camelina microcarpa, chenopodium album, delphinium consolida, erigeron canadensis, fallopia convolvulus, hordeum murinum, lactuca serriola, lysimachia arvensis, polygonum aviculare, raphanus raphanistrum, stellaria media, veronica hederifolia, viola arvensis