lactuca serriola, lamium purpureum, sonchus asper, stellaria media, artemisia vulgaris, elymus repens, persicaria maculosa, poa trivialis, tripleurospermum inodorum, urtica dioica, achillea millefolium, atriplex patula, capsella bursa-pastoris, chenopodium album, galinsoga quadriradiata, medicago lupulina, polygonum aviculare, rumex obtusifolius, silene latifolia, veronica persica