text: solanum tuberosum, cirsium arvense, thlaspi arvense, tripleurospermum inodorum, apera spica-venti, galeopsis bifida, galinsoga quadriradiata, geranium pusillum, lamium purpureum, lycopsis arvensis, matricaria discoidea, neslia paniculata, spergula arvensis, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, persicaria maculosa, stellaria media, viola arvensis