fallopia convolvulus, capsella bursa-pastoris, chenopodium album, erodium cicutarium, galinsoga parviflora, thlaspi arvense, cirsium arvense, euphorbia helioscopia, lamium purpureum, lolium perenne, lysimachia arvensis, malva neglecta, persicaria lapathifolia, plantago lanceolata, poa annua, stellaria media, veronica persica, erigeron canadensis, lycopsis arvensis, vicia tetrasperma, viola arvensis