solanum tuberosum, solanum nigrum, sonchus arvensis, chenopodium album, echinochloa crus-galli, persicaria lapathifolia, thlaspi arvense, capsella bursa-pastoris, euphorbia helioscopia, fallopia convolvulus, galinsoga parviflora, lamium amplexicaule, lamium purpureum, stellaria media, tripleurospermum inodorum, veronica persica