setaria pumila, digitaria ischaemum, echinochloa crus-galli, hordeum vulgare, agrostis capillaris, apera spica-venti, avena sativa, capsella bursa-pastoris, centaurea cyanus, galeopsis pubescens, galeopsis tetrahit, myosotis arvensis, oxalis stricta, persicaria hydropiper, raphanus raphanistrum, sonchus arvensis, tripleurospermum inodorum, veronica arvensis, viola arvensis, viola tricolor