text: aphanes arvensis, convolvulus arvensis, equisetum arvense, poa annua, veronica arvensis, viola arvensis, apera spica-venti, capsella bursa-pastoris, elymus repens, galeopsis tetrahit, lamium purpureum, lolium multiflorum, lolium perenne, myosotis arvensis, poa trivialis, sherardia arvensis, stellaria media, veronica persica, vicia sativa, lapsana communis, symphytum officinale, vicia tetrasperma