raphanus raphanistrum, chenopodium album, veronica sublobata, descurainia sophia, digitaria ischaemum, fallopia convolvulus, thlaspi arvense, capsella bursa-pastoris, erodium cicutarium, lycopsis arvensis, silene noctiflora, delphinium consolida, fumaria officinalis, medicago lupulina, papaver rhoeas, sinapis arvensis, veronica hederifolia, viola arvensis, erigeron canadensis, persicaria lapathifolia