solanum tuberosum, chenopodium album, galinsoga parviflora, elymus repens, galeopsis tetrahit, stellaria media, tripleurospermum inodorum, veronica persica, capsella bursa-pastoris, cirsium arvense, equisetum arvense, erysimum cheiranthoides, euphorbia peplus, fallopia convolvulus, lamium purpureum, lycopsis arvensis, lysimachia arvensis, myosotis arvensis, persicaria lapathifolia, poa annua, polygonum aviculare, rumex crispus, sinapis arvensis, sonchus arvensis, spergula arvensis, thlaspi arvense, veronica agrestis, veronica arvensis, viola arvensis