papaver rhoeas, descurainia sophia, elymus repens, stellaria media, capsella bursa-pastoris, erigeron annuus, tripleurospermum inodorum, apera spica-venti, arenaria serpyllifolia, artemisia absinthium, bromus sterilis, camelina microcarpa, chaenorhinum minus, chenopodium album, delphinium consolida, epilobium tetragonum, erigeron canadensis, fallopia convolvulus, lamium amplexicaule, lysimachia arvensis, plantago major, poa annua, poa trivialis, polygonum aviculare, reseda lutea, silene latifolia, veronica arvensis, veronica hederifolia, veronica persica, veronica polita, viola arvensis