convolvulus arvensis, galium spurium, arenaria serpyllifolia, capsella bursa-pastoris, fallopia convolvulus, veronica hederifolia, viola arvensis, anthemis arvensis, atriplex patula, buglossoides arvensis, camelina microcarpa, centaurea cyanus, chenopodium album, cirsium arvense, descurainia sophia, papaver rhoeas, polygonum aviculare, roemeria argemone, vicia hirsuta, vicia sativa