beta vulgaris, convolvulus arvensis, cirsium arvense, equisetum arvense, fallopia convolvulus, lamium amplexicaule, stellaria media, capsella bursa-pastoris, chenopodium album, elymus repens, euphorbia helioscopia, medicago lupulina, persicaria lapathifolia, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, sinapis arvensis, sonchus arvensis, tripleurospermum inodorum, viola arvensis