echinochloa crus-galli, chenopodium album, lamium purpureum, persicaria lapathifolia, galinsoga parviflora, hordeum distichon, papaver rhoeas, polygonum aviculare, capsella bursa-pastoris, elymus repens, equisetum arvense, fallopia convolvulus, lysimachia arvensis, pastinaca sativa, stellaria media, thlaspi arvense, veronica hederifolia, viola arvensis, lamium amplexicaule, oxalis stricta