text: chenopodium album, cirsium arvense, echinochloa crus-galli, fallopia convolvulus, fumaria officinalis, galium aparine, persicaria lapathifolia, stellaria media, thlaspi arvense, avena fatua, capsella bursa-pastoris, elymus repens, erodium cicutarium, euphorbia helioscopia, lamium amplexicaule, lamium purpureum, neslia paniculata, papaver rhoeas, rumex crispus, sonchus oleraceus, tripleurospermum inodorum, vicia hirsuta, vicia sativa, vicia tetrasperma, viola arvensis, trifolium hybridum