matricaria chamomilla, poa annua, galeopsis tetrahit, myosotis arvensis, persicaria hydropiper, viola arvensis, aphanes arvensis, avena fatua, cirsium arvense, fallopia convolvulus, galium aparine, lapsana communis, poa trivialis, polygonum aviculare, stellaria media, veronica arvensis, agrostis stolonifera, apera spica-venti, centaurea cyanus, chenopodium album, convolvulus arvensis, elymus repens, equisetum arvense, galeopsis pubescens, lamium purpureum, papaver rhoeas, raphanus raphanistrum, sinapis arvensis, sonchus arvensis, veronica persica