atriplex prostrata, capsella bursa-pastoris, equisetum arvense, lamium purpureum, phragmites australis, poa trivialis, polygonum aviculare, senecio vulgaris, sonchus asper, veronica arvensis, arctium minus, atriplex patula, chenopodium album, cirsium arvense, elymus repens, euphorbia helioscopia, fallopia convolvulus, glechoma hederacea, jacobaea erucifolia, lolium perenne, lysimachia arvensis, matricaria discoidea, persicaria maculosa, stellaria media, tussilago farfara