galinsoga parviflora, solanum nigrum, chenopodium album, fallopia convolvulus, galinsoga quadriradiata, galium spurium, stellaria media, achillea millefolium, aethusa cynapium, atriplex patula, galeopsis tetrahit, geranium pusillum, lamium purpureum, persicaria lapathifolia, polygonum aviculare, veronica agrestis, veronica polita, viola tricolor