trifolium arvense, delphinium consolida, fallopia convolvulus, psammophiliella muralis, setaria pumila, camelina microcarpa, centaurea cyanus, chenopodium album, convolvulus arvensis, cota austriaca, descurainia sophia, erigeron canadensis, legousia speculum-veneris, papaver rhoeas, polygonum aviculare, sinapis arvensis, thlaspi arvense, vicia sativa