buglossoides arvensis, camelina microcarpa, capsella bursa-pastoris, chenopodium album, chenopodium ficifolium, descurainia sophia, diplotaxis muralis, erodium cicutarium, fallopia convolvulus, galium aparine, galium spurium, lamium amplexicaule, lathyrus tuberosus, papaver rhoeas, polygonum aviculare, sonchus asper, apera spica-venti, cirsium arvense