elymus repens, tussilago farfara, cirsium arvense, sonchus arvensis, tripleurospermum inodorum, buglossoides arvensis, centaurea cyanus, chenopodium album, delphinium consolida, euphorbia helioscopia, fallopia convolvulus, stellaria media, vicia hirsuta, viola arvensis, capsella bursa-pastoris, mentha arvensis