solanum tuberosum, chenopodium album, cirsium arvense, galinsoga parviflora, persicaria lapathifolia, sinapis arvensis, stellaria media, convolvulus arvensis, elymus repens, fallopia convolvulus, galium aparine, geranium pusillum, lamium amplexicaule, lamium purpureum, sonchus oleraceus, thlaspi arvense, tripleurospermum inodorum