solanum tuberosum, stellaria media, chenopodium album, elymus repens, fallopia convolvulus, capsella bursa-pastoris, cirsium arvense, euphorbia helioscopia, matricaria discoidea, myosotis arvensis, persicaria lapathifolia, plantago major, polygonum aviculare, raphanus raphanistrum, rumex crispus, senecio vulgaris, sinapis arvensis, sonchus asper, thlaspi arvense, tripleurospermum inodorum, tussilago farfara, veronica persica