poa annua, ranunculus repens, argentina anserina, poa trivialis, veronica persica, aphanes arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, fallopia convolvulus, galeopsis tetrahit, galium aparine, glechoma hederacea, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, polygonum aviculare, sherardia arvensis, sonchus arvensis, stellaria media, veronica agrestis, avena fatua, veronica polita, vicia tetrasperma