galinsoga parviflora, mentha arvensis, euphorbia helioscopia, stellaria media, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, lamium amplexicaule, lycopsis arvensis, myosotis arvensis, persicaria maculosa, sonchus oleraceus, stachys palustris, tripleurospermum inodorum, vicia hirsuta, viola arvensis, capsella bursa-pastoris, galeopsis tetrahit, sonchus arvensis