papaver rhoeas, ambrosia artemisiifolia, camelina microcarpa, cota austriaca, delphinium consolida, cannabis sativa, legousia speculum-veneris, agrostemma githago, apera spica-venti, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, convolvulus arvensis, crepis tectorum, descurainia sophia, elymus repens, galium aparine, geranium pusillum, holosteum umbellatum, lamium amplexicaule, lepidium draba, polygonum aviculare, stellaria media, veronica hederifolia, veronica triphyllos, vicia villosa, viola arvensis