galinsoga quadriradiata, chenopodium album, polygonum aviculare, silene latifolia, solanum nigrum, stellaria media, capsella bursa-pastoris, lamium purpureum, rumex obtusifolius, sonchus asper, tripleurospermum inodorum, urtica dioica, veronica persica, amaranthus retroflexus, artemisia vulgaris, epilobium ciliatum, thlaspi arvense