apera spica-venti, matricaria chamomilla, matricaria discoidea, poa annua, stellaria media, vicia sativa, viola arvensis, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, elymus repens, fallopia convolvulus, galeopsis tetrahit, juncus bufonius, myosotis arvensis, persicaria maculosa, polygonum aviculare, solanum nigrum, veronica arvensis, lolium perenne, papaver dubium, rumex obtusifolius, sisymbrium officinale, trifolium repens